Prosecution Insights
Last updated: August 13, 2026
Application No. 18/684,398

DISHWASHER

Final Rejection §102§103
Filed
Feb 16, 2024
Priority
Aug 30, 2021 — RE 10-2021-0115144 +1 more
Examiner
HAWN, PATRICK D
Art Unit
3631
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
LG Electronics Inc.
OA Round
2 (Final)
66%
Grant Probability
Favorable
3-4
OA Rounds
0m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 66% — above average
66%
Career Allowance Rate
606 granted / 919 resolved
+13.9% vs TC avg
Strong +39% interview lift
Without
With
+38.7%
Interview Lift
resolved cases with interview
Typical timeline
2y 2m
Avg Prosecution
18 currently pending
Career history
932
Total Applications
across all art units

Statute-Specific Performance

§101
0.4%
-39.6% vs TC avg
§103
42.7%
+2.7% vs TC avg
§102
22.0%
-18.0% vs TC avg
§112
25.8%
-14.2% vs TC avg
Black line = Tech Center average estimate • Based on career data from 919 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 . Response to Arguments Applicant's arguments filed 04/08/2026 have been fully considered but they are not persuasive. Applicant has amended claim 21 to include certain limitations from claims 36, 34, and 22 but does not include all limitations of claim 36 and intervening claims. Applicant states that Moser et al. does not teach “a rotating body that is mounted on the supporter and configured to rotate with respect to the supporter” and/or “a first rotation tine that protrudes from the rotating body toward a direction that intersects with a direction of a rotation axis of the rotating body” and/or “a plurality of first-direction holders disposed in a first direction” where “each of the plurality of first-direction holders comprises a handle that protrudes from a first end of the first rotation tine”. Applicant does not further discuss or argue the details of the Moser reference. It is held that Moser teaches a rotating body (wire 5b) that is mounted on the supporter (support plate 10) and configured to rotate with respect to the supporter ([0039]) and a first rotation tine (top of prong 3b that extends above 5b) that protrudes from the rotating body (wire 5b) toward a direction that intersects with a direction of a rotation axis (axis of 5b) of the rotating body and a plurality of first-direction holders (as in figure 1 the parallel holders are arranged in a same (first) direction) disposed in a first direction where each of the plurality of first-direction holders comprises a handle (taking the endmost tine as at 3a to be considered the handle) that protrudes from a first end of the first rotation tine (at end of 5a – figure 1). 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) 21-25, 28-33 is/are rejected under 35 U.S.C. 102a1 as being anticipated by Moser et al. (US 2008/0302740). Regarding claim 21, Moser et al. (hereafter “D1”) discloses a dishwasher (abstract) comprising: a storage assembly (basket 1, holding devices 2), the storage assembly comprising: a base (at wire mat 6) comprising a plurality of horizontal bars (parallel bars in one direction of 6/7/8) and a plurality of vertical bars (bars of 6/7/8 normal to the horizontal bars), wherein the plurality of horizontal bars intersect with the plurality of vertical bars (figure 3); a supporter (support plate 10) that is disposed at the base and protrudes from the base ([0035]; figure 1); and a first holder (wire 5b, prong row 4b) that is mounted on the supporter and configured to rotate with respect to the supporter (10) ([0039]), wherein the supporter supports the first holder to thereby maintain a posture of the first holder at a pre-determined angle with respect to the supporter (stop noses 15b secures prong row 4b at a specific angle – [0038]). D1 discloses wherein the first holder (5b, 4b) comprises: a rotating body (wire 5b) that is mounted on the supporter and configured to rotate with respect to the supporter ([0039]); a first rotation tine (top of prong 3b that extends above 5b) that protrudes from the rotating body toward a direction that intersects with a direction of a rotation axis of the rotating body (as it intersects with 5b); and first holders (5b, 4b) in a same direction in the dishrack; and wherein each of the plurality of first-direction holders comprises a handle (taking the endmost tine as at 3a to be considered the handle) that protrudes from a first end of the first rotation tine (at end of 5a – figure 1). Regarding claim 22, D1 discloses wherein the first holder (5b, 4b) comprises: a second rotation tine (bottom of prong 3b that extends above 5b) that is configured to rotate together with the rotating body and protrudes in a direction that intersects with (i) the direction of the rotation axis and (ii) a protruding direction of the first rotation tine (tines of 3b intersect at 5b and extend in differing directions from their connection to 5b, figure 1; even though tines are part of a same prong member, much as applicants disclosed tines are part of a single member). Regarding claim 23, D1 discloses wherein the first holder (5b, 4b) comprises: a mounting projection (projecting part of 5b which is received by bearing bush 11b – [0036]; figure 5) that protrudes in the direction of the rotation axis; and a stopper (holding part 17b) that is coupled to the mounting projection and protrudes in a direction that intersects with the direction of the rotation axis (protrudes up from the end of 5b to be stopped in the stop nose 15b – [0038]). Regarding claim 24, D1 discloses wherein the supporter (10) defines: a mounting groove (in/at bearing bush 11b) at a first recessed surface of the supporter (11b is recessed away from main surface of 10), wherein the mounting projection (projecting part of 5b received in 11b) is disposed at the mounting groove; and a plurality of guide grooves (in/at holding parts 15a, 15b – figure 5) at a second recessed surface of the supporter (15a and 15b are recessed to a surface away from the main body of 10), wherein the plurality of guide grooves extend toward the mounting groove (figure 5), wherein a degree of recession at the second recessed surface is less than a degree of recession at the first recessed surface (second recessed surface of 15a/b is recessed a lesser distance from the main body of 10 than the first recessed surface at 11b), wherein the plurality of guide grooves are disposed at different angles with respect to the mounting groove (figure 5), and wherein the stopper (17b) is mounted on at least one of the plurality of guide grooves (mounted to/in 15b as in figure 4). Regarding claim 25, D1 discloses wherein the stopper (at 17b) is configured to, based on an external force being applied to the first holder, be mounted on the at least one of the plurality of guide grooves (at 11b) or be disengaged from the at least one of the plurality of guide grooves ([0038]). Regarding claim 28, D1 discloses wherein the rotating body (5b) is disposed in parallel with at least one of the plurality of horizontal bars or the plurality of vertical bars (parallel to a wire 6), and the rotating body overlaps with at least one of the plurality of horizontal bars or the plurality of vertical bars (passes over a wire 6 – figure 1). Regarding claim 29, D1 discloses wherein the first holder (5b, 4b) comprises a rib (top of one of tine 3b has a ribbed cover or end member – figure 1) that protrudes from a surface of at least one of the rotating body, the first rotation tine, or the second rotation tine to thereby enhance stiffness of the first holder. Regarding claim 30, D1 discloses wherein the supporter (10) protrudes from the base at an intersection position between at least one of the plurality of horizontal bars and at least one of the plurality of vertical bars (as best seen in figure 4, supporter 10 is mounted at an intersection of wires 6 of the base / basket frame). Regarding claim 31, D1 discloses wherein a length of the first rotation tine (top / upward extending tine of 3b) is greater than a length of the second rotation tine (downward extending tine of 3b). Regarding claim 32, D1 discloses wherein the first holder (5b, 4b) comprises: a plurality of first rotation tines (of members 3b) including the first rotation tine; and a plurality of second rotation tines (of members 3b) including the second rotation tine, wherein each of the plurality of first rotation tines intersect with each of the plurality of second rotation tines in the direction of the rotation axis (figures 1-2). Regarding claim 33, D1 discloses wherein the first rotation tine (top of prong 3b that extends above 5b) or the second rotation tine (bottom of prong 3b that extends above 5b) extends from an intersection position (intersection at 5b) between the first rotation tine and the second rotation tine in the direction of the rotation axis. 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. Claim(s) 34-35, 38-39 is/are rejected under 35 U.S.C. 103 as being unpatentable over Moser et al. (US 2008/0302740) in view of Harr et al. (US 2021/0393108). Regarding claim 34, D1 discloses only first holders (5b, 4b) in a same direction in the dishrack. Harr et al. teaches a dishrack (400) having a configuration of tine assemblies (indicated as tine rows TR) arranged in perpendicular directions (figure 2F, 8; [0053-0054]). It would have been obvious to one of ordinary skill in the art at the time of the effective filing date to utilize a plurality of the holders/supporters of D1 arranged in perpendicular directions in the dishrack for accommodating a variety of dish and glass ware. Regarding claim 35, D1 as modified discloses holders arranged in differing directions and it further would have been obvious to utilize the holders in differing lengths including wherein a length of each of the plurality of first-direction holders is greater than a length of each of the plurality of second-direction holders, to accommodate desired amounts of differing types of dishware products. Regarding claim 38, D1 as modified discloses wherein the plurality of first-direction holders are disposed in the same direction and overlap with each other along a lengthwise direction (as in D1 holders arranged in parallel are overlapping in a lengthwise direction) of the first-direction holders. Regarding claim 39, D1 as modified discloses wherein the plurality of second-direction holders are disposed in the same direction and spaced apart from each other along a lengthwise direction (as per claim 34 the second-direction holders would be arranged in parallel) of the second-direction holders. Allowable Subject Matter Claims 26-27, 36-37, 40 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. The following is an examiner’s statement of reasons for indication of allowable subject matter: The prior art of record does not disclose or suggest any combination meeting the limitations claims 26-27, 36-37, and 40. Specifically, D1 does not teach at least the claimed guide grooves at the specified angular positions as required by claims 26-27 or the handle as required by claim 36 or the lesser length end tines of claim 37 or the division bar of claim 40, and the prior art documents of record do not suggest a modification to meet these limitations. Conclusion THIS ACTION IS MADE FINAL. Applicant is reminded of the extension of time policy as set forth in 37 CFR 1.136(a). A shortened statutory period for reply to this final action is set to expire THREE MONTHS from the mailing date of this action. In the event a first reply is filed within TWO MONTHS of the mailing date of this final action and the advisory action is not mailed until after the end of the THREE-MONTH shortened statutory period, then the shortened statutory period will expire on the date the advisory action is mailed, and any nonprovisional extension fee (37 CFR 1.17(a)) pursuant to 37 CFR 1.136(a) will be calculated from the mailing date of the advisory action. In no event, however, will the statutory period for reply expire later than SIX MONTHS from the mailing date of this final action. Any inquiry concerning this communication or earlier communications from the examiner should be directed to PATRICK D HAWN whose telephone number is (571)270-5320. The examiner can normally be reached Monday - Friday 9-6. 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, Jonathan Liu can be reached at 5712728227. 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. /PATRICK D HAWN/Primary Examiner, Art Unit 3631
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Prosecution Timeline

Feb 16, 2024
Application Filed
Jan 09, 2026
Non-Final Rejection mailed — §102, §103
Apr 08, 2026
Response Filed
Jun 08, 2026
Final Rejection mailed — §102, §103 (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

3-4
Expected OA Rounds
66%
Grant Probability
99%
With Interview (+38.7%)
2y 2m (~0m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 919 resolved cases by this examiner. Grant probability derived from career allowance rate.

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