Prosecution Insights
Last updated: July 17, 2026
Application No. 18/795,197

METHOD FOR PROCESSING FRAMELESS SHELL MATERIALS

Non-Final OA §103§112
Filed
Aug 06, 2024
Priority
Oct 10, 2023 — CN 202311310033.1
Examiner
SALONE, BAYAN
Art Unit
Tech Center
Assignee
Shenzhen Futaixin Technology Co. Ltd.
OA Round
1 (Non-Final)
76%
Grant Probability
Favorable
1-2
OA Rounds
9m
Est. Remaining
93%
With Interview

Examiner Intelligence

Grants 76% — above average
76%
Career Allowance Rate
616 granted / 809 resolved
+16.1% vs TC avg
Strong +17% interview lift
Without
With
+17.3%
Interview Lift
resolved cases with interview
Typical timeline
2y 9m
Avg Prosecution
30 currently pending
Career history
827
Total Applications
across all art units

Statute-Specific Performance

§101
0.6%
-39.4% vs TC avg
§103
81.2%
+41.2% vs TC avg
§102
12.1%
-27.9% vs TC avg
§112
5.4%
-34.6% vs TC avg
Black line = Tech Center average estimate • Based on career data from 809 resolved cases

Office Action

§103 §112
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 4-10 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. Claim 4 recites “The method according to claim 3, wherein in the step 2, stamping and curling: stamping the cut sheet material…”. There is no reference or recitation in claim 3 to step 2. Claim 3 only refers to step 103 of claim 2. As such, the claim is rendered indefinite. Claim 5 recites “The method according to claim 4, wherein in the step 3, CNC processing comprises…”. There is no reference or recitation in claim 4 to step 3, CNC processing. Claim 4 only refers to step 2. As such, the claim is rendered indefinite. Claim 6 recites “The method according to claim 5, wherein in the step 4, grinding and cleaning…”. There is no reference or recitation in claim 5 to step 4, grinding and cleaning. Claim 5 only refers to step 3. As such, the claim is rendered indefinite. Claim 8 recites “The method according to claim 7, wherein in the step 5, surface T processing…”. There is no reference or recitation in claim 7 to step 5, surface T processing. Claim 7 only refers to step 4, which relates to grinding and cleaning. As such, the claim is rendered indefinite. Claim 10 recites “The method according to claim 9, wherein in the step 6, nano-injection molding…”. There is no reference or recitation in claim 9 to step 6, nano-injection molding. Claim 9 only refers to step 5, which relates to surface T processing. As such, the claim is rendered indefinite. 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(s) 1 is/are rejected under 35 U.S.C. 103 as being unpatentable over Sun et al. (US 2022/0371069 A1). RE Claim 1, Sun discloses a method for processing frameless shell materials, comprising the following steps: obtaining a sheet material: obtaining a pre-cut aluminum sheet 10 in a basic shape for processing a frameless shell material for later use (Pars. 0065-0067); stamping and curling: stamping the cut sheet material by using a stamping machine, and during the stamping process, thickening a frame and curling the frame into an inner U-shaped frame (Pars. 0084-0095 and 100, Figs. 4-8); CNC processing: creating an antenna groove 164 on a surface of the U-shaped frame and creating a step structure 162 for installing a screen on the U-shaped frame (Par. 0106); grinding and cleaning: cleaning burrs and dirt on the surface of the U-shaped frame (Pars. 0066, 0134 and 0135; note: as Sun discloses the steps may be performed in different orders as desired, it would have been obvious to one of ordinary skill in the art to clean burrs and dirt on the surface of the frame as desired to properly produce the shell); surface T processing: oxidizing the surface of the U-shaped frame to form micro-pores on the surface of the U-shaped frame (Pars. 0107-0109); and nano-injection molding: nano-injection molding the antenna groove and other plastic parts on the surface of the U-shaped frame (Pars. 0115-0119, Figs. 1-10). Sunn does not explicitly disclose cutting a sheet material: pre-cutting an aluminum sheet however, Sun discloses obtaining a pre-cut aluminum sheet for processing a frameless shell material (Pars. 0065-0067). The Examiner takes official notice that it is well known in the art to cut/pre-cut sheet metal prior to perform machining/fabrication processes and it would have been obvious to one of ordinary skill in the art to cut/pre-cut the aluminum metal sheet of Sun, to utilize said sheet to manufacture the frameless shell. Claim Objections Claim 2 is objected to as being dependent upon a rejected base claim, but would be allowable if rewritten in independent form including all of the limitations of the base claim and any intervening claims. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to BAYAN SALONE whose telephone number is (571)270-7739. The examiner can normally be reached M-F 9-60 PM. 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, David Bryant can be reached at (571)272-4526. 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. /BAYAN SALONE/ Primary Examiner, Art Unit 3726
Read full office action

Prosecution Timeline

Aug 06, 2024
Application Filed
Jun 23, 2026
Non-Final Rejection mailed — §103, §112 (current)

Precedent Cases

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Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

1-2
Expected OA Rounds
76%
Grant Probability
93%
With Interview (+17.3%)
2y 9m (~9m remaining)
Median Time to Grant
Low
PTA Risk
Based on 809 resolved cases by this examiner. Grant probability derived from career allowance rate.

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