Prosecution Insights
Last updated: October 02, 2026
Application No. 18/873,490

APPARATUS FOR TREATING LAUNDRY

Non-Final OA §112
Filed
Dec 10, 2024
Priority
Jun 16, 2022 — RE 10-2022-0073616 +1 more
Examiner
CORMIER, DAVID G
Art Unit
Tech Center
Assignee
LG Electronics Inc.
OA Round
1 (Non-Final)
64%
Grant Probability
Moderate
1-2
OA Rounds
1y 6m
Est. Remaining
93%
With Interview

Examiner Intelligence

Grants 64% of resolved cases
64%
Career Allowance Rate
648 granted / 1006 resolved
+4.4% vs TC avg
Strong +29% interview lift
Without
With
+28.8%
Interview Lift
resolved cases with interview
Typical timeline
3y 3m
Avg Prosecution
39 currently pending
Career history
1041
Total Applications
across all art units

Statute-Specific Performance

§101
0.3%
-39.7% vs TC avg
§103
40.1%
+0.1% vs TC avg
§102
21.3%
-18.7% vs TC avg
§112
32.8%
-7.2% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1006 resolved cases

Office Action

§112
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 § 112 The following is a quotation of 35 U.S.C. 112(b): (b) CONCLUSION.—The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the inventor or a joint inventor regards as the invention. The following is a quotation of 35 U.S.C. 112 (pre-AIA ), second paragraph: The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the applicant regards as his invention. Claim 20 is rejected under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), second paragraph, as being indefinite for failing to particularly point out and distinctly claim the subject matter which the inventor or a joint inventor (or for applications subject to pre-AIA 35 U.S.C. 112, the applicant), regards as the invention. Claim 20 recites the limitations “the first power button” and “the second power button." There is insufficient antecedent basis for these limitations in the claim. Allowable Subject Matter Claims 1-19 are allowed. The following is a statement of reasons for the indication of allowable subject matter: the prior art does not disclose, or render obvious, the laundry treating apparatus as defined by claim 1. There is no apparent teaching, suggestion, or motivation to modify the closest prior art, Kim (US 2021/0207309; cited by Applicant), absent impermissible hindsight, to include a laundry treating apparatus comprising: a washing machine comprising a washing machine front panel provided on a front side thereof and a first drum provided therein to receive laundry; a drying machine disposed on the washing machine, the drying machine comprising a drying machine front panel provided on a front side thereof and a second drum provided therein to receive laundry; and a control panel provided between the washing machine front panel and the drying machine front panel, the control panel being configured to provide a user interface (UI) of at least one of the washing machine or the drying machine, wherein the control panel comprises a flat panel display configured to display one of a washing machine operation UI for operation of the washing machine and a drying machine operation UI for operation of the drying machine, wherein, based on an input of a switching button provided at the control panel is input in a state in which the washing machine operation UI is displayed on the flat panel display, the flat panel display displays the drying machine operation UI, and wherein, based on an input of the switching button is input in a state in which the drying machine operation UI is displayed on the flat panel display, the flat panel display displays the washing machine operation UI. In contrast to the claimed invention, Kim discloses a washing machine (Figure 2: 100) supporting a drying machine (300), and the washing machine having a control panel (110) including a dryer control button (221) to activate a dryer control for controlling the drying machine and a washing machine button (222) to activate a washer control for controlling the washing machine. (paragraphs 110-113). The dryer control button (221) may include a second touch switch (221a) and the washer control button (222) may include a third touch switch (222a), and when the control panel operates in a dryer control mode the dryer control button (221) may emit light and the washer control button may not emit light, and when the control panel operates in a washer control mode the washer control button (222) may emit light and the dryer control button may not emit light (paragraphs 114-115). Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to DAVID G CORMIER whose telephone number is (571)270-7386. The examiner can normally be reached M-F: 9:30 - 6:00. 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. DAVID G. CORMIER Examiner Art Unit 1711 /DAVID G CORMIER/Primary Examiner, Art Unit 1711
Read full office action

Prosecution Timeline

Dec 10, 2024
Application Filed
Jul 14, 2026
Non-Final Rejection mailed — §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12745891
DISHWASHER
3y 10m to grant Granted Sep 29, 2026
Patent 12735826
LAUNDRY TREATMENT DEVICE AND CONTROL METHOD FOR LAUNDRY TREATMENT DEVICE
2y 1m to grant Granted Sep 15, 2026
Patent 12729471
WASHING MACHINE AND CONTROLLING METHOD OF WASHING MACHINE
3y 3m to grant Granted Sep 08, 2026
Patent 12723339
METHOD FOR DRAINING WASH FLUID FROM A TOP LOAD WASHING MACHINE APPLIANCE
2y 4m to grant Granted Sep 01, 2026
Patent 12721494
DISHWASHER
2y 2m to grant Granted Sep 01, 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
64%
Grant Probability
93%
With Interview (+28.8%)
3y 3m (~1y 6m remaining)
Median Time to Grant
Low
PTA Risk
Based on 1006 resolved cases by this examiner. Grant probability derived from career allowance rate.

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