Prosecution Insights
Last updated: April 19, 2026
Application No. 18/733,204

SLIDE RAIL ASSEMBLY

Non-Final OA §102
Filed
Jun 04, 2024
Examiner
WRIGHT, KIMBERLEY S
Art Unit
3637
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
King Slide Technology Co. Ltd.
OA Round
1 (Non-Final)
70%
Grant Probability
Favorable
1-2
OA Rounds
2y 2m
To Grant
89%
With Interview

Examiner Intelligence

Grants 70% — above average
70%
Career Allow Rate
597 granted / 857 resolved
+17.7% vs TC avg
Strong +20% interview lift
Without
With
+19.5%
Interview Lift
resolved cases with interview
Fast prosecutor
2y 2m
Avg Prosecution
46 currently pending
Career history
903
Total Applications
across all art units

Statute-Specific Performance

§101
0.2%
-39.8% vs TC avg
§103
50.1%
+10.1% vs TC avg
§102
28.5%
-11.5% vs TC avg
§112
14.8%
-25.2% vs TC avg
Black line = Tech Center average estimate • Based on career data from 857 resolved cases

Office Action

§102
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 . 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. (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. Claims 1-3 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by US Patent No. 6375290 (“Lin et al.”). Regarding Claims 1-3, Lin et al. CLAIM 1- discloses (refer to generic Fig.1-7) a slide rail assembly, comprising: a first rail (2); a second rail (1) movable relative to the first rail (2); a handle (33) movable relative to the second rail (1) to be in a first state or a second state; an auxiliary member (22) arranged on the second rail (1); and an elastic feature (34); wherein when the second rail (1) is located at a retracted position relative to the first rail (2), the auxiliary member (22) is configured to abut against the first rail (2) to be located at a first auxiliary position relative to the second rail (1), and the elastic feature (34) is configured to accumulate a predetermined elastic force; wherein when the handle (33) is moved to switch from the first state to the second state, the second rail (1) is movable from the retracted position to a predetermined extended position along an opening direction; wherein when the second rail (1) is located at the predetermined extended position relative to the first rail (2), the elastic feature (34) is configured to release the predetermined elastic force to the auxiliary member (22), such that the auxiliary member (22) is driven to move from the first auxiliary position to a second auxiliary position relative to the second rail (1) to be engaged with the handle (33) in order to hold the handle (33) in the second state; CLAIM 2-wherein when the second rail (1) returns to the retracted position from the predetermined extended position along a retracting direction, the auxiliary member (22) is configured to abut against the first rail (2) again to be moved from the second auxiliary position to return to the first auxiliary position relative to the second rail (1), such that the elastic feature (34) is configured to accumulate the predetermined elastic force, and the auxiliary member (22) is no longer engaged with the handle (33) to allow the handle (33) to return to the first state from the second state; CLAIM 3- an elastic member (34); wherein the handle (33) is configured to return to the first state from the second state in response to an elastic force of the elastic member (34). Claims 1-6 and 8-9 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by US 20200253082 (“YU et al.”). Regarding Claims 1-6 aand 8-9, CLAIM 1-YU et al. discloses (refer to generic Fig.1-9C) a slide rail assembly, comprising: a first rail (120); a second rail (400) movable relative to the first rail (120); a handle (520, 521, 523) movable relative to the second rail (400) to be in a first state or a second state; an auxiliary member (810, 811, 830) arranged on the second rail (400); and an elastic feature (820); wherein when the second rail (400) is located at a retracted position relative to the first rail (120), the auxiliary member (810, 811, 830) is configured to abut against the first rail (120) to be located at a first auxiliary position relative to the second rail (400), and the elastic feature (820)is configured to accumulate a predetermined elastic force; wherein when the handle (520, 521, 523) is moved to switch from the first state to the second state, the second rail (400) is movable from the retracted position to a predetermined extended position along an opening direction; wherein when the second rail (400) is located at the predetermined extended position relative to the first rail (120), the elastic feature (820)is configured to release the predetermined elastic force to the auxiliary member (810, 811, 830), such that the auxiliary member (810, 811, 830) is driven to move from the first auxiliary position to a second auxiliary position relative to the second rail (400) to be engaged with the handle (520, 521, 523) in order to hold the handle (520, 521, 523) in the second state; CLAIM 2-wherein when the second rail (400) returns to the retracted position from the predetermined extended position along a retracting direction, the auxiliary member (810, 811, 830) is configured to abut against the first rail (120) again to be moved from the second auxiliary position to return to the first auxiliary position relative to the second rail (400), such that the elastic feature (820) is configured to accumulate the predetermined elastic force, and the auxiliary member (810, 811, 830) is no longer engaged with the handle (520, 521, 523) to allow the handle (520, 521, 523) to return to the first state from the second state; CLAIM 3- an elastic member (700, 701); wherein the handle (520, 521, 523) is configured to return to the first state from the second state in response to an elastic force of the elastic member (700, 701); Claim 4-wherein the first rail (120) comprises a blocking part (140), and the slide rail assembly further comprises a locking member (514) movably mounted on the second rail (400); wherein when the second rail (400) is located at the retracted position relative to the first rail (120), the locking member (514) is configured to be blocked by the blocking part (140) in order to prevent the second rail (400) from being moved from the retracted position along the opening direction; Claim 5-further comprising an actuating member (613) movable relative to the second rail (400); wherein during a process of the handle (520, 521, 523) being moved to switch from the first state to the second state, the handle (520, 521, 523) is configured to drive the actuating member (613) to move to further move the locking member (514) to be no longer blocked by the blocking part (140), in order to allow the second rail (400) to be moved from the retracted position along the opening direction; Claim 6- further comprising a driving member (600) movable relative to the second rail (400); wherein during the process of the handle (520, 521, 523) being moved to switch from the first state to the second state, the handle (520, 521, 523) is configured to drive the actuating member (613) to move, and the actuating member (613) is configured to further drive the locking member (514) to move through the driving member (600), such that the locking member (514) is no longer blocked by the blocking part (140), in order to allow the second rail (400) to be moved from the retracted position along the opening direction; Claim 8-wherein when the second rail (400) is moved from the predetermined extended position along the retracting direction to return to the retracted position, the auxiliary member (810, 811, 830) is configured to abut against the first rail (120) again to be moved from the second auxiliary position to return to the first auxiliary position relative to the second rail (400), such that the elastic feature (820)is configured to accumulate the predetermined elastic force, the auxiliary member (810, 811, 830) is no longer engaged with the handle (520, 521, 523), the handle (520, 521, 523) is configured to return to the first state from the second state in response to the elastic force of the elastic member (700, 701), and the locking member (514) is configured to be blocked by the blocking member (514) again in order to prevent the second rail (400) from being moved away from the retracted position; Claim 9-wherein the handle (523) is pivoted relative to the second rail (400) through a shaft member (553, as seen in Fig.8) , the second rail (400) has an outer side and an inner side opposite to each other, the outer side of the second rail (400) faces toward the first rail (120), the handle (523) comprises a first end, a second end and an operating section connected between the first end and the second end, and the shaft member (553) is arranged adjacent to the first end; wherein when the handle ( 523) is in the second state, the operating section of the handle (523) is extended beyond the inner side of the second rail (400) by a predetermined distance. Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. Any inquiry concerning this communication or earlier communications from the examiner should be directed to KIMBERLEY S WRIGHT whose telephone number is (571)270-3328. The examiner can normally be reached on M-F 12:30-6:30. 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, Daniel Troy can be reached on 5712703742. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of an application may be obtained from the Patent Application Information Retrieval (PAIR) system. Status information for published applications may be obtained from either Private PAIR or Public PAIR. Status information for unpublished applications is available through Private PAIR only. For more information about the PAIR system, see http://pair-direct.uspto.gov. Should you have questions on access to the Private PAIR system, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative or access to the automated information system, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /KIMBERLEY S WRIGHT/Primary Examiner, Art Unit 3637
Read full office action

Prosecution Timeline

Jun 04, 2024
Application Filed
Jan 10, 2026
Non-Final Rejection — §102 (current)

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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
70%
Grant Probability
89%
With Interview (+19.5%)
2y 2m
Median Time to Grant
Low
PTA Risk
Based on 857 resolved cases by this examiner. Grant probability derived from career allow rate.

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