Prosecution Insights
Last updated: July 17, 2026
Application No. 19/003,059

DISHWASHER

Non-Final OA §102
Filed
Dec 27, 2024
Priority
Feb 14, 2024 — RE 10-2024-0021371 +1 more
Examiner
SHAHINIAN, LEVON J
Art Unit
Tech Center
Assignee
Samsung Electronics Co., Ltd.
OA Round
1 (Non-Final)
85%
Grant Probability
Favorable
1-2
OA Rounds
11m
Est. Remaining
79%
With Interview

Examiner Intelligence

Grants 85% — above average
85%
Career Allowance Rate
702 granted / 823 resolved
+25.3% vs TC avg
Minimal -6% lift
Without
With
+-6.5%
Interview Lift
resolved cases with interview
Typical timeline
2y 6m
Avg Prosecution
24 currently pending
Career history
846
Total Applications
across all art units

Statute-Specific Performance

§101
0.4%
-39.6% vs TC avg
§103
68.4%
+28.4% vs TC avg
§102
23.5%
-16.5% vs TC avg
§112
5.8%
-34.2% vs TC avg
Black line = Tech Center average estimate • Based on career data from 823 resolved cases

Office Action

§102
DETAILED ACTION The communication dated 12/27/2024 has been entered and fully considered. Claims 1-15 are currently pending. 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 . 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. 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 and 15 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Ryu et al. U.S. Publication 2018/0000311 (henceforth referred to as Ryu). As for claim 1, Ryu teaches a dishwasher (Fig. 1: part 100) comprising: a tub (Fig. 1: part 112); a basket (Fig. 2: part 132) in the tub and configured to receive dishware; a sprayer (Fig. 2: part 155b) including a spray rotor (Fig. 2), wherein the spray rotor includes: a nozzle body (Fig. 2; the upper half of sprayer 155b with nozzles depicted pointing upward), and a base body (Fig. 2; the lower half of sprayer 155b with nozzles depicted pointing downward) coupled to the nozzle body so that the base body and the nozzle body together form a space; and a duct including (Fig. 2; the tube from valve 154c to sprayer 155b): a duct body in which washing water is flowable, a duct bearing (Fig. 2; the location where the duct meets sprayer 155b) to which the nozzle body is rotatably coupled (paragraph [0073]), wherein the duct bearing is configured to supply washing water flowing in the duct body from the duct body to the space formed by the base body and the nozzle body, and a duct holder that supports the base body so that the duct holder, together with the duct bearing, rotatably supports the spray rotor, and so that the washing water supplied to the space formed by the base body and the nozzle body is sprayed by the spray rotor toward the basket to wash dishware received in the basket (paragraphs [0064]-[0075]; Fig. 2). As for claim 15, Ryu further teaches that the dishwasher includes a plurality of the duct bearings and a plurality of the duct holders arranged at predetermined intervals along a direction along which the duct body longitudinally extends, the dishwasher includes a plurality of the spray rotors, and the duct holders of the plurality of duct holders, together with the duct bearings of the plurality of duct bearings, support spray rotors of the plurality of the spray rotors, respectively (Fig. 2; sprayers 155a, 155b, and 155c are spaced apart at predetermined intervals in the direction that a portion of the ducts from valve 154c and this direction could be longitudinal depending on the orientation of the dishwasher itself). Allowable Subject Matter Claims 2-14 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 a statement of reasons for the indication of allowable subject matter: Ryu et al. U.S. Publication 2018/0000311, the closest prior art, differs from the instant claims in failing to teach the particular limitations of dependent claims 2, 4, 7, and 11-12. Furthermore, it would not have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to modify the dishwasher taught by Ryu as claimed. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to LEVON J SHAHINIAN whose telephone number is (571)270-1384. The examiner can normally be reached M-F: 9:30am-6:00pm. 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, Michael Barr can be reached at (571)272-1414. 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. /LEVON J SHAHINIAN/Primary Examiner, Art Unit 1711
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Prosecution Timeline

Dec 27, 2024
Application Filed
Jun 12, 2026
Non-Final Rejection mailed — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12678012
DISHWASHER
2y 2m to grant Granted Jul 14, 2026
Patent 12678017
DISHWASHER WITH COLLET STRAW CARRIER
2y 0m to grant Granted Jul 14, 2026
Patent 12679751
ELECTROLYSIS ELECTRODE AND PREPARATION METHOD THEREFOR, ELECTROLYSIS APPARATUS, AND CLOTHING TREATMENT DEVICE
1y 8m to grant Granted Jul 14, 2026
Patent 12673003
BLOOD VESSEL TRAINING DEVICE, METHOD, BLOOD VESSEL TRAINING SYSTEM
2y 8m to grant Granted Jul 07, 2026
Patent 12662763
LAUNDRY TREATMENT APPARATUS
2y 2m to grant Granted Jun 23, 2026
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
85%
Grant Probability
79%
With Interview (-6.5%)
2y 6m (~11m remaining)
Median Time to Grant
Low
PTA Risk
Based on 823 resolved cases by this examiner. Grant probability derived from career allowance rate.

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