DETAILED ACTION
Notice of Pre-AIA or AIA Status
The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA .
Response to Amendment
The preliminary amendment is entered.
Claims 1-17 are canceled.
Claim Rejections - 35 USC § 102
The following is a quotation of the appropriate paragraphs of 35 U.S.C. 102 that form the basis for the rejections under this section made in this Office action:
A person shall be entitled to a patent unless –
(a)(2) the claimed invention was described in a patent issued under section 151, or in an application for patent published or deemed published under section 122(b), in which the patent or application, as the case may be, names another inventor and was effectively filed before the effective filing date of the claimed invention.
Claim(s) 18-20 is/are rejected under 35 U.S.C. 102(a)(2) as being anticipated by KONG et al. (US 2022/0173370).
Regarding claim 18,
KONG teaches a system for making an electrode for a battery by spraying (wet coating) a current collector 314 which is sprayed with conductive adhesive by sprayers 342 [0115] and shown in Fig. 8. The rollers 322 press and heat by hot lamination [0117] the electrode films that are applied as free-standing films [0115]. The rollers are interpreted to be the applying station and heat roll pressing station.
Regarding claims 19 and 20,
The limitations in claims 19 and 20 define the wet coating material and free standing material. However, the apparatus only needs to be capable of performing the function (i.e. the specific materials used). The sprayers in KONG can apply any particular liquid material while the free standing material can be any self-standing film.
Claim(s) 18-20 is/are rejected under 35 U.S.C. 102(a)(2) as being anticipated by YAO et al. (US 2022/0166000).
Regarding claim 18,
YAO teaches a sprayers 36 for wet depositing material onto a preformed electrode films from dry mix 314, Fig. 3 and [0084]-[0089]. The embodiment shown in fig. 3 shows how the free-standing sheets are “applied” before being pressed between rollers 322 and 320 which can be heated [0046].
Regarding claims 19 and 20,
The limitations in claims 19 and 20 define the wet coating material and free standing material. However, the apparatus only needs to be capable of performing the function (i.e. the specific materials used). The sprayers in YAO can apply any particular liquid material while the free standing material can be any self-standing film.
Conclusion
Any inquiry concerning this communication or earlier communications from the examiner should be directed to AUSTIN MURATA whose telephone number is (571)270-5596. The examiner can normally be reached M-F 8:30-5.
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/AUSTIN MURATA/Primary Examiner, Art Unit 1712
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