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              DECISION OF THE COMMISSIONER

 

  DOUBLE PATENTING: No Basis for Divisional.

 

  COMBINATION: Known elements acting in sequential order.

  Rejected on the grounds of double patenting. Applicant is

  entitled to one patent for one invention. As originally

  tiled the disclosure and claims of the parent application (now

  a patent) were only to the process. Divisional claims (this ap-

  plication) are directed only to a system of apparatus. Appli-

  cant did not envisage "the apparatus" to form a second

  invention as a person skilled in the art could lay out

  existing known apparatus to carry out the process of the parent

  patent.

 

  Objection for failure to recite a patentable combination was

  overruled.

 

   FINAL ACTION:          Modified

 

                   ***************************              

 

IN THE MATTER OF a request for a review by the

  Commissioner of Patents of the Examiner's Final Action

  under Section 46 of the Patent Rules.

 

                             AND

 

      IN THE MATTER OF a patent application serial

  number 055,622 filed June 27, 1969 for an invention

  entitled:

 

  APPARATUS FOR PREPARING A FREEZE DRIED BEVERAGE

 

      Agent for Applicant

 

  Messrs. Smart & Biggar,

  Ottawa, Ontario.

 

                      ***************************

 

      This decision deals with a request for review by the

  Commissioner of Patents of the Examiner's Final Action dated

  June 9, 1971 on application 055,622. This application was

  filed in the name of John George Muller and refers to

  "Apparatus for Preparing a Freeze Dried Beverage". The

  Patent Appeal Board conducted a hearing on November 8, 1971.

  Mr. J.D. Kokonis represented the applicant.

 

      In the prosecution terminated by the Final Action the

  examiner rejected the application under: Section 39, Section

 

38(2), Section 36(1) of the Patent Act, Section 25 of the

Patent Rules and also that the claims fail to recite a

patentable combination.

 

In this action the examiner stated:

 

"On June 11, 1969 resent apparatus claims 1 to 3

were added to 981 ,463 to serve as the basis for

this divisional application (filed June 27, 1969).

These claims were subsequently cancelled on June 30,

1969 before any action could be taken thereon by the

examiner to determine whether or not such claims were

supported by the original parent disclosure, since

Section 38(2) requires that the parent application

must also describe as well as claim any alleged

invention which is made the subject of a divisional

application. It is maintained that the present

application does not have proper divisional status

for the reason that the specific arrangement on

page 2, linen 19 and 20 with regard to the "heat

source means" was not disclosed in the parent applica-

tion as filed. Accordingly, this application stands

rejected for this reason.

 

Also, apparatus claims 1 to 3 inclusive fail to

recite a patentable combination of elements for the

reason that each of the means recited is well known

in the art and operates independently of the others;

each of these means operates in the same way and

carries out the same function as before and the end

result is simply the sum total of these separate

operations. While there may be invention in the

process this can not confer patentability upon the

apparatus which must rest on its own novel combination

of elements to merit patent protection.

 

Section 36(1) of the Patent Act requires that the

specification correctly and fully describe the

invention in full, clear, concise and exact terms

to enable any person skilled in the art to make,

compound, construct or use it; in the case of a

machine he shall explain the principle thereof

and the beat mode in which he has contemplated the

application of that principle. In this application

there is no disclosure of the principle of the claimed

apparatus system nor is there any explanation of

the best mode of applying the principle of any such

system of apparatus. The disclosure is insufficient

to allow any person skilled in the art to make the

claimed combination of apparati, since the disclosure

neither describes the claimed elements individually

nor shows how they may be interconnected to provide

the claimed combination. In reply to this argument,

applicant has provided an affidavit from one who is

the inventor named in several closely related patents

and copending applications, all assigned to the same

assignee as the present application. Such an aftiant

could not be considered as any ordinary person skilled

in the art, nor one who would read the present applica-

tion without having ha d the benefit of hindsight in

knowing of the alleged invention as it is now installed

and operating. Therefore, Section 36(1) has not been

satisfied and applicant has no entitlement to claims

directed to an apparatus or an apparatus system in

this application.

 

In applicant's response of September 9, 1971 he stated:

 

The Examiner's objection to the divisional status

of the subject application is that the parent applica-

tion did not describe as wall as claim the invention

now claimed in parent application, and specifically

did not disclose the matter now contained in page 2,

lines 19 and 20 of the present application (see also

paragraph (f) in claim 1) namely "heat source means

coacting with vacuum means for heating and drying the

frozen extract". It is respectfully pointed out that

thin objection will not be substantiated by an

examination of the originally filed disclosure in

the parent application. In that disclosure, in

describing the coffee making operation, the following

passage appears on page 7 commencing at line 2:-

"Atter the coffee extract has been concentrated by

partial freezing and separation of the resulting ice

crystals, it is dehydrated to powder form by a method

known in the art as freeze drying. According to this

method, the coffee extract is frozen to a low tem-

perature and subjected to vacuum conditions so

that the ice sublimes away from the mass, leaving

only the coffee solids containing but a small

amount of water. Durin the vacuum sublimation of

the ice, heat must be supplied to maintain the tem-

perature at the particular level required to maintain

the process as the vacuum conditions selected".

 

the applicants vigorously deny that the application is

objectionable under Section 39(1) of the Patent Act.

The applicant has already tiled drawings "showing

clearly all parts of the invention", and as has been

argued above, and as is supported by the evidence of

Ganiaris, the disclosure is in all respects sufficient.

Nor is it seen how the drawings, or the disclosure as

a whole, would in any sense be improved by the

illustration of details of known elements of

apparatus employed in the applicant's system. Such

additional unnecessary drawings would be redundant if

not confusing. The applicants submit that the

Examiner's arbitrary application of a rejection under

Section 39(1) of the Patent Act is unjust and is clearly

contrary to the intent of the Statute.

 

The Examiner's rejection under Rule 25 is apparently

based upon a misconstruction of the requirements of

this Rule. It is submitted that Rule 25 is not

concerned with the question of "sufficiency of

disclosure" in the sense of Section 36(1) of the Act,

which requires the disclosure to be "in such full,

clear, concise and exact terms as to enable any

persons skilled in the art... to make, construct,

compound or use it ..." but rather is concerned

with the much narrower point that the characteristics..

recited in the claim should find support in the

disclosure.In other words any characteristic mentioned

in a claim should have a counterpart in the disclosure.

While the Examiner has not particularized his objection

under Rule 25, it is pointed out that all of the character-

istics in claim 1, for example, do find support in the

disclosure of the subject application, and also in the

disclosure originally tiled in the parent application.

 

In the first complete paragraph on page 2 of the

final action the Examiner rejects claims 1-3 as failing

to recite "a patentable combination of elements for the

reason that each of the means recited is well known in

the art and operates independently of the others; each

of these means operates in the same way and carries

out the same function as before and the end result is

simply the sum total of these separate operations".

 

The Examiner's suggestion that "each of the means

recited as well known in the art" is of no significance

since it is well established that this factor will not

effect the patentability of a novel combination of

such elements. The applicants submit that the Examiner's

statemtnt that the elements of the claimed combination

operate "independently of the others" is not correct

nor is the contention that the end result is simply the

sum total of the separate operations. As will be

evident from a reading of the disclosure, the

particular claimed combination of elements cooperate to

produce a unitary result. The Examiner has failed to

show that the claimed combination of elements lacks

either novelty, utility of inventiveness, and in the

applicants submission the claimed subject matter is

clearly entitled to patent protection.

 

   Applicant also objected to the refusal under Section 36(1)

of the Patent Act in that in his opinion the rejection was not

well founded. To support his argument an affidavit was filed

in the name of I.N. Ganiaris as evidence of the fact that the

disclosure of the subject application would be sufficient to

enable any person skilled in the art to assemble the claimed

system of apparatus.

 

   At the hearing the Patent Agent ably presented the stand

of the applicant in an effort to overcome the rejections of the

examiner. However, after reviewing the grounds for rejection

set forth by the examiner, as well as the arguments both

written and oral set forth by the applicant, I am satisfied

that the rejection is well founded in part only.

 

   This application refers to "Apparatus for Preparing a

Freeze Dried Beverage". Claim 1 of the application reads as

follows:

 

A system of apparatus for preparing a dehydrated

coffee or tea beverage product from an aqueous liquid

extract, comprising:

(a) concentrating means for partially freezing the

liquid extract to form ice therein by indirect ex-

change of heat across a tubular heat exchange surface

between the extract and a circulating refrigerant;

(b) means coacting with concentrating means (a) for

agitating extract and removing ice from said tubular

heat exchange surface;

(c) centrifuge means for separating ice formed in

the extract from said liquid extract;

(d) freezing means for freezing the extract;

(e) means for removing moisture under vacuum from

frozen extract by sublimation; and

(f) heat source means coacting with vacuum means for

heating and drying the frozen extract.

 

   The first ground of refusal by the examiner; the applica-

tion does not satisfy Section 38 of the Patent Act. Section

38(2) reads: "When the application describes and claims more

than one invention the applicant may .., be made the subject of

one or more divisonals". The original disclosure dealt only

with a description of the process. The objects of the

invention were set out as a process, the claims were directed

to a process only and the examples given were stated to be

"illustrative of the process of this invention".

 

   On a complete study of the parent application, it is clear

from the original specification that the applicant did not

envisage "the apparatus" to form a second invention; or even as

a significant aspect of the invention for which application was

made. This agrees with the affidavit by Mr.I.N. Ganiaris

wherein he stated: ... "since I have knowledge of such equipment

and would have no undue difficulty in obtaining the relevant

elements and interconnecting them in the necessary manner to

construct the claimed system of apparatus". Surely this would

apply to the process of the original parent application

(now patent 832,291 January 20, 1970) when the only difference

in the claimed system is the mere recitation of means (known)

for carrying out the process. Thus it follows that Mr. I.N.

Ganiaris, a person skilled in the art, could set up the

apparatus from the teachings of the parent application as

filed, and there appears to be no second invention in which to

base claims which can be the subject of a divisional application

as approved by Section 38(2) of the Patent Act.

 

In the case of, Mineral,Separation vs. Noranda Mines (1947)

Ex.Cr. 306; 12 C.P.R. 99, it was held that: "the disclosure         

must describe the invention and its operation correctly and

fully; so that when the patent aspires those skilled in the

art will be able, having only the specification, to make use

of the invention". Applying this to the parent application which

issued to patent on January 20, 1970 and in consideration of the

affidavit as mentioned above, any one skilled in the art could

assemble the system as claimed. Therefore, I am satisfied that

the process claims and the process dependent product claims in

the patent already granted represents the full extent of the

protection to which applicant is entitled. To allow the system

claims of the present application would do nothing more than

extend monopoly for the invention already patented and would

have the effect of restraining its free use to the public for

an extended period should a patent be allowed to issue from

this application. Shortly stated, applicant is entitled to

only one patent for one invention.

 

   Assuming the facts on which the foregoing conclusion has

been made, Section 36(1) of the Patent Act is not a proper

ground of rejection for some of the reasons stated relating to

insufficiency of disclosure. Under the circumstances I am

satisfied that a person skilled in the art, as noted in the

affidavit, has all the information that is necessary to obtain

the relevant elements to construct the claimed system to carry

out the process of the originally-filed claims. The disclosure

indicates the type of element to be used and further cites

patents etc. to show suitable elements. This, of course, is

based on the contention that there is but one inventive concept

and noting further that the system of apparatus is nothing more

then means (any known) plus the process steps with no apparatus

limitations whatsoever and according to the applicant all of the

apparatus is well known in the art.

 

   The examiner is affirmed with respect to his stand on

some of the other requirements of this section. I quote

 

Section 36(1) in part "The applicant shall ...fully describe

... shall particularly indicate and distinctly claim the part,

improvement or combination which he claims as his invention".

(underlining added).I find there was no indication whatsoever

of the system of apparatus as claimed forming any part of the

invention, or a second invention, in the original application

and this is distinctly set forth in the 3rd paragraph of the

Final Action. The court, Riddell v. Patrick Harrison & Company

Ltd. 1956-60 Ex. Cr. 213,held that:"...it is a basic rule of

patent law that an invention cannot be validly claimed unless

it has been described in the specification in the manner

required by law. The legal requirement has been made statutory

by Section 36(1) of the Patent Act ..." The circumstance in

this application is analogous to the case referred to above,

except in that case the apparatus was properly described but

not the process and the process claim was held invalid.

Therefore, I am satisfied that the applicant is not entitled to

the claims directed to the apparatus system under Section 36(1)

of the Patent Act. The rejection based on Section 39 of the

Patent Act and Section 25 of the Patent Rules are encompassed

by the issues raised under Section 36(1) of the Patent Act

and require no further discussion.

 

   The examiner stated that claim 1 fails to recite a

patentable combination. However, to make this decision the

tests proving lack of novelty and inventive ingenuity must be

satisfied and this can only be done in reference to the prior

art, and in the present situation this determination has not

been made. Notwithstanding the above, I am satisfied that an

association of known elements cooperating to produce a new

unitary result which is not attributable to any one of the

elements is a true combination, which if unobvious is a

patentable combination, even though the elements act only in

sequential order. In response to an objection made by the

applicant, the Board has no quarrel with the contention that

all the elements of a patentable combination may be old in

that any inventive concept must reside in the combination

itself.

 

   The applicant has referred in his brief to certain patents

and Patent Appeal Board decisions as indicating precedent for

the allowance of the instant claims on appeal. The Board

proceeds on the basis that each application should be decided

on its own merits giving proper consideration to its own

particular facts. Applicant has also stated that similar

applications have been allowed in the United States; while

this may well be of interest it is not necessarily persuading

in that the statutes and particular situation may properly

differ.

 

   I recommend that the decision of the examiner, to refuse

the application on the grounds as discussed herein, be upheld.

 

                                   R, E. Thomas,

                                   Chairman, Patent Appeal Board.

 

I concur with the findings of the Patent Appeal Board

and refuse to grant a patent. The applicant has six months

in which to appeal this decision in accordance with Section

44 of the Patent Act.

 

                           Decision accordingly,

 

                             A. M. Laidlaw,

                             Commissioner of Patents.

 

Dated at Ottawa, Ontario,

this 22nd day of December 1971.

 You are being directed to the most recent version of the statute which may not be the version considered at the time of the judgment.