Prosecution Insights
Last updated: October 21, 2026
Application No. 19/483,603

LOCKING DEVICE FOR CONTAINER, AND CONTAINER ASSEMBLY HAVING SAME

Non-Final OA §102
Filed
Nov 11, 2025
Priority
May 12, 2023 — RE 10-2023-0061590 +1 more
Examiner
CHU, KING M
Art Unit
3735
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Coledy Inc.
OA Round
1 (Non-Final)
76%
Grant Probability
Favorable
1-2
OA Rounds
1y 4m
Est. Remaining
89%
With Interview

Examiner Intelligence

Grants 76% — above average
76%
Career Allowance Rate
861 granted / 1140 resolved
+5.5% vs TC avg
Moderate +13% lift
Without
With
+13.1%
Interview Lift
resolved cases with interview
Typical timeline
2y 3m
Avg Prosecution
24 currently pending
Career history
1159
Total Applications
across all art units

Statute-Specific Performance

§101
0.5%
-39.5% vs TC avg
§103
41.4%
+1.4% vs TC avg
§102
25.0%
-15.0% vs TC avg
§112
22.1%
-17.9% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1140 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. Claim(s) 1-3, 5, and 8-10 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Park (KR 20200144458 A, English Translation provided by Espacenet, accessed on 9/2/2026). 1: Park teaches a container assembly (assembly shown in Figure 3) comprising: a container for accommodating contents (container 200 capable of accommodating unclaimed contents), a cap (cap 300) mounted to the container (mounted to 200), and a locking part (locking part 100) detachably coupled to the cap (detachably coupled to 300, Figures 4-6), wherein: the container includes a container body (container body 210) in which the unclaimed contents are accommodated, and a neck part (neck part 220) formed on an upper end of the container body; a coupling portion (coupling portion 320) is formed on the cap, the coupling portion being capable of rotational coupling and release with the neck part (via 321, Figure 7), so that the cap is detachably attached to the container (detachably attached to 200); the locking part includes a band part (band part 140) having a loop shape (140 loop along the perimeter of 100), the band part being slidable vertically along an outer circumference of the container body (via 140 and 120, see Figure 6), and a front coupling part (coupling part, left element 110 of Figure 3) formed on one upper side of the band part (on the left upper side of 140); the band part has an inner circumferential shape (see Figure 3 inner shape of 140, Figure 3, which corresponds to the shape of 210) corresponding to and abutting an outer circumferential surface of the container body (via 140, see Figure 5), and has a predetermined strength such that the band part is prevented from a relative rotation around the container body (the band is made of plastic or metal, which provide certain rigidity that prevents rotation, due to the shape, and the friction of material, paragraph 0071) but is slidable in a vertical direction of the container body (140 is capable of being slid on to 210, from Figures 3-5); and the front coupling part is hook-coupled to the cap to prevent the rotation of the cap (left 110 in Figure 3, is hooked coupled to portion 320, via hook engagement of 111 to prevent the rotation of 300). 2: Park teaches the claimed invention as discussed above for Claim 1 and Park further teaches that: the locking part further includes a side fixing part formed on an upper portion of the band part (side fixing part, right element 112 of 110, Figure 3); the side fixing part includes a leaf spring (right 112 itself is tensioned from 140, which acts a leaf spring) that extends upward from the upper portion of the band part (upwards from 140, see Figure 3) and is bent at an upper end thereof (bent at 111) to extend outwardly (outward from 112) and downwardly (downward from the top of 11, which is sloped downward, see Figure 3), and a first protrusion (protrusion 113) is formed on an outer side of the leaf spring; a through-hole (hole located at 322, Figure 7) is formed on an side of the cap at a position corresponding to the side fixing part (corresponding to 112), and a space for receiving the side fixing part (space/opening at right side 325, Figure 7) is formed in an inner side relative to the through-hole (towards the interior space of 320, at right 325, Figure 7); and a catching step (right catching step 325, Figure 7) is formed at a lower end of the through-hole, for hook-coupling with the first protrusion of the leaf spring (see Figure 5 below). PNG media_image1.png 842 594 media_image1.png Greyscale 3: Park teaches the claimed invention as discussed above for Claim 1 and Park further teaches that the locking part (part 100) further includes a side fixing part (side fixing part 112 of the right element 110 of Figure 3) formed on the upper portion of the band part to be hook-coupled to the cap (see Figure 3); the cap includes a through-hole (right hole at 322, Figure 7) formed at a position corresponding to the side fixing part for receiving a portion of the side fixing part (capable of receiving 112), and a step (right step 325, Figure 7) formed at one end of the through-hole for hook-coupling of the side fixing part (via 111); the locking part and the cap configured to be coupled by the locking part sliding upwardly along the container body to closely abut a bottom portion (a bottom portion of 320, of 300) of the cap mounted to the container such that the front coupling part and the side fixing part are simultaneously hook-coupled to the cap (both left and right elements 110 are hooked to the cap 300, see Figure 5); and in a state where the locking part is coupled to the cap, the coupling between the locking part and the cap can be released by pressing the side fixing part to release the hook-coupling and simultaneously releasing the hook-coupling of the front coupling part (when both the side fixing part is released, the complete coupling between the locking part and the cap is released, and also the hook coupling is simultaneously weaken, to release). 5: Park teaches the claimed invention as discussed above for Claim 1 and Park further teaches that the an inner groove (groove formed at 322) is formed in the cap for hook-coupling with the front coupling part (left 110, Figure 3); and the front coupling part includes a front coupling part leaf spring (leaf spring at 112) capable of elastic deformation by an external force, and a front hook (hook at 111) formed on an upper end of the front coupling part leaf spring for hook-coupling with the inner groove (with coupling of 325 within the groove). 8: Park teaches a locking device (device shown in Figure 3) comprising: a cap (cap 300) configured to be detachably coupled to a container (unclaimed container 200) for accommodating contents by rotational coupling (via 321, Figure 7), and a locking part (part 100) detachably coupled to the cap to prevent rotation of the cap, wherein: a coupling portion (coupling portion, elements within 300) is formed on an inner side of the cap (interior perimeter of the cap), the coupling portion being capable of rotational coupling and release with the cap (via a pair of concave portions 383, where 310 can rotate 180 degrees to accommodate a pair of hooks 390), so that the cap can be detachably attached to the container (permitting access to 325, to detach from the unclaimed container); the locking part (part 100) includes a band part (band part 140) having a loop shape (140 loop along the perimeter of 100), the band part being slidable vertically along an outer circumference of the container (via 140 and 120, see Figure 6), and a front coupling part (left element 11 of Figure 3) formed on one upper side of the band part (on the left upper side of 140); the band part has a corresponding inner circumferential shape to abut an outer circumferential surface of the container (via 140, see Figure 5) and has a predetermined strength so that the band part cannot perform a relative rotational movement around the container but can slide in a vertical direction of the container (the band is made of plastic or metal which provide certain rigidity that prevents rotation, due to the shape, and the friction of material, paragraph 0071); and the front coupling part is hook-coupled to the cap to prevent the rotation of the cap (left 110 in Figure 3, is hooked coupled to portion 320, via hook engagement of 111 to prevent the rotation of 300). 9: Park teaches the claimed invention as discussed above for Claim 8 and Park further teaches that: the locking part further includes a side fixing part formed on an upper portion of the band part (side fixing part, right element 112 of 110, Figure 3); the side fixing part includes a leaf spring (right 112 itself is tensioned from 140, which acts a leaf spring) that extends upward from the upper portion of the band part (upwards from 140, see Figure 3) and is bent at an upper end thereof (bent at 111) to extend outwardly (outward from 112) and downwardly (downward from the top of 11, which is sloped downward, see Figure 3), and a first protrusion (protrusion 113) is formed on an outer side of the leaf spring; a through-hole (hole located at 322, Figure 7) is formed on an side of the cap at a position corresponding to the side fixing part (corresponding to 112), and a space for receiving the side fixing part (space/opening at right side 325, Figure 7) is formed in an inner side relative to the through-hole (towards the interior space of 320, at right 325, Figure 7); and a catching step (right catching step 325, Figure 7) is formed at a lower end of the through-hole, for hook-coupling with the first protrusion of the leaf spring (see Figure 5 above). 10: Park teaches the claimed invention as discussed above for Claim 8 and Park further teaches that the locking part (part 100) further includes a side fixing part (side fixing part 112 of the right element 110 of Figure 3) formed on the upper portion of the band part to be hook-coupled to the cap (see Figure 3); the cap includes a through-hole (right hole at 322, Figure 7) formed at a position corresponding to the side fixing part for receiving a portion of the side fixing part (capable of receiving 112), and a step (right step 325, Figure 7) formed at one end of the through-hole for hook-coupling of the side fixing part (via 111); the locking part and the cap configured to be coupled by the locking part sliding upwardly along the container body to closely abut a bottom portion (a bottom portion of 320, of 300) of the cap mounted to the container such that the front coupling part and the side fixing part are simultaneously hook-coupled to the cap (both left and right elements 110 are hooked to the cap 300, see Figure 5); and in a state where the locking part is coupled to the cap, the coupling between the locking part and the cap can be released by pressing the side fixing part to release the hook-coupling and simultaneously releasing the hook-coupling of the front coupling part (when both the side fixing part is released, the complete coupling between the locking part and the cap is released, and also the hook coupling is simultaneously weaken, to release). Allowable Subject Matter Claims 4 and 6-7 are 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 KING M CHU whose telephone number is (571)270-7428. The examiner can normally be reached Monday - Friday 10AM - 6PM EST. 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, Anthony Stashick can be reached at (571) 272 - 4561. 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. /King M Chu/Primary Examiner, Art Unit 3735
Read full office action

Prosecution Timeline

Nov 11, 2025
Application Filed
Sep 09, 2026
Non-Final Rejection mailed — §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
76%
Grant Probability
89%
With Interview (+13.1%)
2y 3m (~1y 4m remaining)
Median Time to Grant
Low
PTA Risk
Based on 1140 resolved cases by this examiner. Grant probability derived from career allowance rate.

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