Prosecution Insights
Last updated: April 19, 2026
Application No. 18/529,075

DOOR HAVING STABLIZING MECHNISAM FOR LOCK, AND SUBSTRATE CARRIER

Non-Final OA §102§103
Filed
Dec 05, 2023
Examiner
TULLIA, STEVEN A
Art Unit
3675
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
Gudeng Precision Industrial Co. Ltd.
OA Round
3 (Non-Final)
74%
Grant Probability
Favorable
3-4
OA Rounds
2y 10m
To Grant
95%
With Interview

Examiner Intelligence

Grants 74% — above average
74%
Career Allow Rate
190 granted / 258 resolved
+21.6% vs TC avg
Strong +21% interview lift
Without
With
+21.0%
Interview Lift
resolved cases with interview
Typical timeline
2y 10m
Avg Prosecution
35 currently pending
Career history
293
Total Applications
across all art units

Statute-Specific Performance

§103
50.5%
+10.5% vs TC avg
§102
31.2%
-8.8% vs TC avg
§112
16.9%
-23.1% vs TC avg
Black line = Tech Center average estimate • Based on career data from 258 resolved cases

Office Action

§102 §103
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 . Continued Examination Under 37 CFR 1.114 A request for continued examination under 37 CFR 1.114, including the fee set forth in 37 CFR 1.17(e), was filed in this application after final rejection. Since this application is eligible for continued examination under 37 CFR 1.114, and the fee set forth in 37 CFR 1.17(e) has been timely paid, the finality of the previous Office action has been withdrawn pursuant to 37 CFR 1.114. Applicant's submission filed on January 23, 2026 has been entered. Response to Amendment The Amendments filed January 23, 2026 have been entered. Claims 1-13, 15, and 16 remain pending in the application. Response to Arguments Applicant's arguments filed January 23, 2026 have been fully considered but they are not persuasive. Regarding the arguments, pages 6-8, about the teachings of Ku et al., US 9064917 B2 Mittelman et al., US 9871399 B2, the Examiner respectfully disagrees with the proposed alternative structure of Ku and the arguments reliant on the structure. While the Examiner believes the figures of Ku could be improved, the structure depicted in the reproduced Fig 7 on page 7 is not supported by other figures in Ku’s disclosure. Figs 2, 3, 5, 8, and 9 depict connecting member 1215 as a singular opening rather than the multiple part opening in the argued Ku reproduced Fig 7. Ku col 6, lines 11-18 discuss 132 of 13 arranged at 1215 pressing against 121. Ku does not disclose 13 providing any lifting force as argued. Claim Objections Claim 1 is objected to because of the following informalities: Regarding claim 1, lines 7-8, “having a distal end configured to press against the lock structure without connected to the lock structure” is recited. There appears to be a word missing before “connected”. For purposes of examination, the Examiner will interpret the claim to read “having a distal end configured to press against the lock structure without being connected to the lock structure”. Appropriate correction is required. 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)(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. Claims 1, 2, 3, 5, 6, 8, 10, 12, 13, 15, and 16 are rejected under 35 U.S.C. 102(A)(1) as being anticipated by Ku et al., US 9064917 B2 (hereinafter Ku). Regarding claim 1, Ku teaches a door (receiving body 111; seal plate 112) having a stabilization mechanism for a lock (Fig 6 depicts 111 having a stabilization mechanism for a lock), the door is suitable for a substrate carrier (container 1), the door comprising: a bottom plate (111) and a cover (112), the bottom plate and the cover defining an accommodating space (col 3, lines 5-28 discusses the space to be formed by inner surface 1111 and side wall 1112; this space would be enclosed by 112) for accommodating a plurality of lock structures (fasteners 121; driver 122; Fig 5), each lock structure configured to move between an unlocked position and a locked position (col 3, lines 5-28 discusses the locked position to be fixing part 1212 of 121 engaged with fastening part 102 of 10; Fig 1; the unlocking position is when 1212 of 121 is not engaged with 102); and a limiting structure (elastic part 13) disposed between the lock structure and the cover (Fig 6 depicts 13 disposed between 121;122 and where 112 would be mounted on 111), and the limiting structure having a distal end (Fig 7 depicts the distal end to be the right end of 13 associated with the reference character 132 which terminates in a downward projecting convex projection) configured to press against the lock structure (col 6, lines 11-18) without being (see claim interpretation under claim 1 Claim Objection) connected to the lock structure (13 is not connected to 121 in the same manner as the instant invention) and to provide an elastic force corresponding to the displacement of the lock structure between the unlocked position and the locked position (col 6, lines 19-28), such that the lock structure is maintained to move at a horizontal level under the elastic force (col 6, lines 19-28). Regarding claim 2, Ku teaches the door of claim 1, further comprising a plurality of supporting posts (connecting parts 1119) disposed between the bottom plate and the cover (Fig 6 depicts 1119 disposed such that it would be between 111 and 112), wherein the limiting structure comprises: a fixing portion (first part 131) socked to one of the supporting posts (Fig 6 depicts and col 6, lines 11-18 discusses 131 engaged with 1119); and an elastic leg (second part 132) extending from the fixing portion and touching against the lock structures (Figs 6;7 depict and col 6, lines 11-18 discusses 132 extending from 131 and touching 121). Regarding claim 3, Ku teaches the door of claim 1, wherein the limiting structure (13) is connected to an inner wall of the cover (112; Fig 6 depicts 13 connected to 111 so would be indirectly connected to 112 when 112 is mounted on 111) and has a fixing portion (first part 131) and an elastic leg (second part 132), two ends of the fixing portion are connected to the inner wall of the cover and the elastic leg (Figs 6;7 depict one end of 131 connected to 1117 of 111 which would be indirectly connected to 112 when 112 is mounted on 111 and the other end of 131 connected to 132), respectively, and the elastic leg extends from one end of the fixing portion and touches against the lock structures (Fig 6 depicts 132 touching 121). Regarding claim 5, Ku teaches the door of claim 2, wherein an end portion (Fig 7 depicts the end portion to be the right end of 132) of the elastic leg (132) has a bent portion (Fig 7 depicts the bent portion to be the semi-circular portion of 132), and a bottom of the bent portion touches against the lock structures (Fig 6 depicts and col 6, lines 11-18 discuss 132 engaged with 121). Regarding claim 6, Ku teaches the door of claim 3, wherein an end portion (Fig 7 depicts the end portion to be the right end of 132) of the elastic leg (132) has a bent portion (Fig 7 depicts the bent portion to be the semi-circular portion of 132), and a bottom of the bent portion touches against the lock structures (Fig 6 depicts and col 6, lines 11-18 discuss 132 engaged with 121). Regarding claim 8, Ku teaches the door of claim 5, wherein an end portion of the bent portion (Fig 7 depicts the bent portion to be the semi-circular portion of 132) has an upwardly bent portion positioned distal to the fixing portion (131; Fig 7 depicts the far right end portion of the bent portion to be bent upward and positioned distal to 131). Regarding claim 10, Ku teaches the door of claim 2, wherein a width of an end portion (Fig 7 depicts the end portion to be the far right portion of 132) of the elastic leg (132) is less than a width of an end portion (1212) of the lock structure (121; Fig 6 depicts the end portion of 132 to be less than the width of 1212) . Regarding claim 12, Ku teaches the door of claim 1, wherein the limiting structure (13) extends from the cover (Fig 6 depicts 13 curving downwards from its mounting in 1119 and stretching forth away from the cover thereby meeting the Merriam-Webster definition 1 of extend and the broadest reasonable interpretation of the term) toward a locking hole (insertion hole 1110; Fig 6 depicts 13 angled towards ) defined on a lateral side (side wall 1112) of the door (111; 112; Fig 6 depicts 31 extending from 111 towards 1110). Regarding claim 13, Ku teaches the door of claim 1, wherein each of the lock structures (121) has a plurality of stopping portions (positioning hole 1214), and the bottom plate (111) configures a plurality of supporting posts (stopping parts 1117), each of the supporting posts are respectively engaging with each of the stopping portions for limiting position (Fig 6 depicts 1117 engaged with 1214), the supporting posts limiting a linear displacement of the stopping portions while the lock structures are moving (Fig 6 depicts and col 4, lines 30-52 discusses 1117 moving within 1214), thereby defining the unlocked position and the locked position (col 3, lines 5-28 discusses the locked position to be fixing part 1212 of 121 engaged with fastening part 102; Fig 1; the unlocking position is when 1212 of 121 is not engaged with 102; Fig 6 depicts the linear shape of 1214 would define how 121 moves between the positions). Regarding claim 15, Ku teaches a substrate carrier (1; col 2, line 56-col 3, line 4), comprising: the door of claim 1 (111; 112); and an outer housing (cover 10) connected to the door by the lock structures (121) to form a receiving space for receiving a substrate (col 2, line 56-col 3, line 4). Regarding claim 16, Ku teaches the substrate carrier of claim 15, wherein the outer housing (10) has an opening end (Fig 1 depicts the opening end to be the lower end of 10 facing 111), with a plurality of lock portions (102) disposed on an inner side of the opening end (Fig 1), the lock portions are designed to match the lock structures (col 3, lines 5-28), and the end portions (1212) of the lock structures correspond in position to the lock portions (col 3, lines 5-28), thereby presenting the unlocked position or the locked position according to displacement status of the lock structures (col 3, lines 5-28 discusses the locked position to be fixing part 1212 of 121 engaged with fastening part 102 of 10; Fig 1; the unlocking position is when 1212 of 121 is not engaged with 102). Claim Rejections - 35 USC § 103 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. Claims 4 and 7 are rejected under 35 U.S.C. 103 as being unpatentable over Ku, US 9064917 B2. Regarding claim 4, Ku teaches the door of claim 1, wherein the cover (112) has a plurality of through holes (1119), and the limiting structure has an elastic leg (131), the elastic leg is connected to inner wall of the through hole and touching against the lock structure (Fig 6 depicts 131 of 13 inserted into 1119 and engaged with 121; In re Gazda, 219 F.2d 449, 104 USPQ 400 (CCPA 1955), the court held mere reversal of parts to be an obvious modification; Ku teaches 1119 to be part of 111 so it would be an obvious modification to relocate the throughhole of 1119 to 112; one of ordinary skill in the art would have been motivated to reverse the mounting in order to improve the moldability of a door component by more evenly distributing structure between door components). Regarding claim 7, Ku teaches the door of claim 4, wherein an end portion (Fig 7 depicts the end portion to be the far right portion of 13) of the elastic leg (131) has a bent portion (Fig 7 depicts the end portion to be the semi-circular portion of 13), and a bottom of the bent portion touches against the lock structures (121; Fig 6 depicts the bottom of the bent portion to touch 121). Allowable Subject Matter Claims 9 and 11 are objected to as being dependent upon a rejected base claim, but would be allowable if rewritten in independent form including all the limitations of the base claim and any intervening claims. Regarding claim 9, while Hasegawa, US 20050230398 A1, teaches it is known in the art for a door of a substrate carrier to comprise a limiting structure (cam faces 19,20,21 located on cover plate 22) with continuously variable width (Fig 5 depicts 19, 20, and 21 to have continuously variable width), one of ordinary skill in the art would not find it obvious to modify Ku as claimed in the instant invention wherein the elastic leg comprises an extension portion and the end portion (Fig 7 depicts the end portion to be the right end of 132) that extend from the fixing portion (131), the extension portion and the end portion have a continuously variable width, the width of the end portion is greater than the extension portion without the use of impermissible hindsight and/or destroying the references. Regarding claim 11, while Lee et al., KR 101115851 B1, teaches it is known in the art for substrate carriers to have components with a plurality of bumps in contact with an inner wall of another component, one of ordinary skill in the art would not find it obvious to modify Ku in view of Lee without the use of impermissible hindsight and/or destroying the references. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to STEVEN A TULLIA whose telephone number is (571)272-6434. The examiner can normally be reached M-F 8-5 ET. 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, Kristina Fulton can be reached on (571)272-7376. 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. /STEVEN A TULLIA/Examiner, Art Unit 3675
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Prosecution Timeline

Dec 05, 2023
Application Filed
Jun 24, 2025
Non-Final Rejection — §102, §103
Sep 25, 2025
Response Filed
Oct 20, 2025
Final Rejection — §102, §103
Jan 23, 2026
Request for Continued Examination
Feb 19, 2026
Response after Non-Final Action
Mar 03, 2026
Non-Final Rejection — §102, §103 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

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

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Prosecution Projections

3-4
Expected OA Rounds
74%
Grant Probability
95%
With Interview (+21.0%)
2y 10m
Median Time to Grant
High
PTA Risk
Based on 258 resolved cases by this examiner. Grant probability derived from career allow rate.

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