DETAILED ACTION
Claims 1-20 of U.S. Application No. 18732688 filed on 06/04/2024 are presented for examination.
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 .
Claim Rejections - 35 USC § 112
The following is a quotation of 35 U.S.C. 112(b):
(b) CONCLUSION.—The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the inventor or a joint inventor regards as the invention.
The following is a quotation of 35 U.S.C. 112 (pre-AIA ), second paragraph:
The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the applicant regards as his invention.
Claims 1-20 are rejected under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), second paragraph, as being indefinite for failing to particularly point out and distinctly claim the subject matter which the inventor or a joint inventor (or for applications subject to pre-AIA 35 U.S.C. 112, the applicant), regards as the invention.
Claims 1, and 12 recites “…the stator assembly comprising a magnet carrier supporting one or more magnets…” which mean that magnet carrier is a stationary part since it is part of the stator. Then claims 1, and 12 recites “…a counterweight positioned within the inner cavity of the magnet carrier for counteracting movement of the magnet carrier”, which mean that the magnet carrier is moving.
Is the “magnet carrier” is a stationary or a moving part?
Claims 2-11, and 13-20 are rejected for depending on claims 1, and 12 respectively.
Claim Rejections - 35 USC § 102
In the event the determination of the status of the application as subject to AIA 35 U.S.C. 102 and 103 (or as subject to pre-AIA 35 U.S.C. 102 and 103) is incorrect, any correction of the statutory basis (i.e., changing from AIA to pre-AIA ) for the rejection will not be considered a new ground of rejection if the prior art relied upon, and the rationale supporting the rejection, would be the same under either status.
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)(1) the claimed invention was patented, described in a printed publication, or in public use, on sale, or otherwise available to the public before the effective filing date of the claimed invention.
Claim 1 is rejected under 35 U.S.C. 102(a)(1) as being anticipated by Takagi et al. (US 5073093; Hereinafter, “Takagi”).
Regarding claim 1 (as best understood): Takagi discloses a linear electric machine (electromotor 30 comprises six sets of linear motors; (col. 3, lines 29-30)), comprising:
at least one shaft (10);
a stator assembly (3) supporting the at least one shaft (10), the stator assembly comprising a magnet carrier (7) supporting one or more magnets (32; fig. 3), the magnet carrier defining an inner cavity therein (houses shaft 10; fig. 3);
a bearing assembly (9; fig. 1) supporting an end of the at least one shaft (10), the bearing assembly comprising a bearing housing (the groove in stator 3 houses the bearing 9) and a bearing (9) within the bearing housing (fig. 1); and
a counterweight (balancing weight 10a) positioned within the inner cavity (fig. 3) of the magnet carrier (7) for counteracting movement of the magnet carrier (col. 3, line 9-13).
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Claim Rejections - 35 USC § 103
In the event the determination of the status of the application as subject to AIA 35 U.S.C. 102 and 103 (or as subject to pre-AIA 35 U.S.C. 102 and 103) is incorrect, any correction of the statutory basis (i.e., changing from AIA to pre-AIA ) for the rejection will not be considered a new ground of rejection if the prior art relied upon, and the rationale supporting the rejection, would be the same under either status.
The following is a quotation of 35 U.S.C. 103 which forms the basis for all obviousness rejections set forth in this Office action:
A patent for a claimed invention may not be obtained, notwithstanding that the claimed invention is not identically disclosed as set forth in section 102, if the differences between the claimed invention and the prior art are such that the claimed invention as a whole would have been obvious before the effective filing date of the claimed invention to a person having ordinary skill in the art to which the claimed invention pertains. Patentability shall not be negated by the manner in which the invention was made.
Claim 11 is rejected under 35 U.S.C. 103 as being unpatentable over Takagi.
Regarding claim 11/1: Takagi discloses the limitations of claim 1, and however Takagi does not specifically disclose that the mass of the counterweight is proportional to a mass of the magnet carrier. The Examiner notes that it would have been an
obvious matter of design choice to make the mass of the counterweight is proportional to a mass of the magnet carrier, since it involves only a common sense to make the mass of the counterweight proportional to a mass of the magnet carrier to be able to counter its movement, if it is too light or too heavy, the counterweight will not function as desired.
Allowable Subject Matter
Claims 2-10 would be allowable if rewritten to overcome the rejection(s) under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), 2nd paragraph, set forth in this Office action and to include all of the limitations of the base claim and any intervening claims.
Claims 12-20 would be allowable if rewritten or amended to overcome the rejection(s) under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), 2nd paragraph, set forth in this Office action.
Conclusion
Any inquiry concerning this communication or earlier communications from the examiner should be directed to AHMED ELNAKIB whose telephone number is (571)270-0638. The examiner can normally be reached 8:00AM-4:00PM. Examiner interviews are available via telephone, in-person, and video conferencing using a USPTO supplied web-based collaboration tool. To schedule an interview, applicant is encouraged to use the USPTO Automated Interview Request (AIR) at http://www.uspto.gov/interviewpractice. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Tulsidas Patel can be reached at 571-272-2098. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of published or unpublished applications may be obtained from Patent Center. Unpublished application information in Patent Center is available to registered users. To file and manage patent submissions in Patent Center, visit: https://patentcenter.uspto.gov. Visit https://www.uspto.gov/patents/apply/patent-center for more information about Patent Center and https://www.uspto.gov/patents/docx for information about filing in DOCX format. For additional questions, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000.
/AHMED ELNAKIB/Primary Examiner,
Art Unit 2834
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