Prosecution Insights
Last updated: April 19, 2026
Application No. 18/791,838

LAUNDRY TREATING APPARATUS

Non-Final OA §102
Filed
Aug 01, 2024
Examiner
SHAHINIAN, LEVON J
Art Unit
1711
Tech Center
1700 — Chemical & Materials Engineering
Assignee
LG Electronics Inc.
OA Round
2 (Non-Final)
85%
Grant Probability
Favorable
2-3
OA Rounds
2y 8m
To Grant
78%
With Interview

Examiner Intelligence

Grants 85% — above average
85%
Career Allow Rate
697 granted / 817 resolved
+20.3% vs TC avg
Minimal -7% lift
Without
With
+-7.0%
Interview Lift
resolved cases with interview
Typical timeline
2y 8m
Avg Prosecution
15 currently pending
Career history
832
Total Applications
across all art units

Statute-Specific Performance

§101
0.3%
-39.7% vs TC avg
§103
40.3%
+0.3% vs TC avg
§102
37.1%
-2.9% vs TC avg
§112
18.2%
-21.8% vs TC avg
Black line = Tech Center average estimate • Based on career data from 817 resolved cases

Office Action

§102
DETAILED ACTION This non-final rejection supersedes the previous one mailed on 1/9/2026. The communication dated 8/1/2024 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 10 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Hatanaka et al. JP 2014100600 A (henceforth referred to as Hatanaka). Citations to Hatanaka, however, will be made to the English machine translation NPL document. As for claim 1, Hatanaka teaches a laundry treating apparatus (Figs. 1-2) comprising: a first cabinet (Figs. 1-2); a first drum (Fig. 1) rotatably provided in the first cabinet, the first drum being configured to receive laundry; an output part (Fig. 3) provided at the first cabinet, the output part being configured to output a screen; and an input part (Fig. 3) provided at the first cabinet, the input part being configured to receive a user command for selection of an object to be displayed on the screen, wherein the output part outputs an option display screen (Fig. 4: part 34) configured to display a first option or a second option for a laundry treatment course, wherein an option switch item is displayed on the option display screen so as to be selectable through the input part, and wherein, when the option switch item is selected during display of the first option, the second option is displayed in place of the first option on the option display screen (paragraphs [0025]-[0063] and [0084]). As for claim 10, Hatanaka further teaches that the option display screen comprises an option display area (Figs. 7a and 8a-b) configured to display the first option (Fig. 7a: part 56a; wash touch button with its associated treatment course selections) or the second option (Fig. 7a: parts 56b-56c; dry mode and their respective treatment course selections) and a course item representing the treatment course (paragraphs [0079] and [0084]; the course treatment buttons functionality varies with modes). Allowable Subject Matter Claims 2-9 and 11-15 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: As for claims 2, 4-6, 9, 11-12, and 14, Hatanaka et al. JP 2014100600 A, the closest prior art, differs from the instant claims in failing to teach the limitations additionally required by the dependent claim including all the limitations of the base claim and any intervening claims. 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 laundry treating apparatus taught by Hatanaka as claimed. Claims 3, 7-8, 13, and 15 would be allowable as they are dependent upon an allowable claim above. 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

Aug 01, 2024
Application Filed
Jan 07, 2026
Non-Final Rejection — §102
Feb 09, 2026
Non-Final Rejection — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12601100
CLOTHING TREATMENT AGENT BOX AND CLOTHING TREATMENT DEVICE
2y 5m to grant Granted Apr 14, 2026
Patent 12593953
DISHWASHER WITH DIRT DISCHARGE SYSTEM
2y 5m to grant Granted Apr 07, 2026
Patent 12594569
MATERIAL REMOVAL DEVICE AND METHOD FOR BATTERY ELECTRODE PLATE
2y 5m to grant Granted Apr 07, 2026
Patent 12591181
Contamination Handling for Semiconductor Apparatus
2y 5m to grant Granted Mar 31, 2026
Patent 12589417
PRESSURE WASHER
2y 5m to grant Granted Mar 31, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

2-3
Expected OA Rounds
85%
Grant Probability
78%
With Interview (-7.0%)
2y 8m
Median Time to Grant
Moderate
PTA Risk
Based on 817 resolved cases by this examiner. Grant probability derived from career allow rate.

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