Prosecution Insights
Last updated: August 17, 2026
Application No. 18/825,075

METHOD AND DEVICE FOR OPERATING A DOMESTIC APPLIANCE AND SYSTEM HAVING A DOMESTIC APPLIANCE

Non-Final OA §102§112
Filed
Sep 05, 2024
Priority
May 03, 2019 — DE 10 2019 206 337.3 +2 more
Examiner
KASENGE, CHARLES R
Art Unit
Tech Center
Assignee
BSH Hausgeräte GmbH
OA Round
1 (Non-Final)
84%
Grant Probability
Favorable
1-2
OA Rounds
11m
Est. Remaining
98%
With Interview

Examiner Intelligence

Grants 84% — above average
84%
Career Allowance Rate
1103 granted / 1309 resolved
+24.3% vs TC avg
Moderate +13% lift
Without
With
+13.3%
Interview Lift
resolved cases with interview
Typical timeline
2y 10m
Avg Prosecution
34 currently pending
Career history
1343
Total Applications
across all art units

Statute-Specific Performance

§101
8.6%
-31.4% vs TC avg
§103
30.3%
-9.7% vs TC avg
§102
41.2%
+1.2% vs TC avg
§112
13.2%
-26.8% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1309 resolved cases

Office Action

§102 §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. Claims 2-4 and 9 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 2 recites the limitation "the object" in lines 2-3. There is insufficient antecedent basis for this limitation in the claim. Claim 3 recites the limitation "the adjustable property" in line 1. There is insufficient antecedent basis for this limitation in the claim. Claim 4 recites the limitation "the property" in line 2. There is insufficient antecedent basis for this limitation in the claim. Claim 9 recites the limitation "the object" in line 2. There is insufficient antecedent basis for this limitation in the claim. 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) 1-13 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Belveal et al. U.S. PGPub 2017/0082991 (hereinafter “Belveal”). Regarding claims 1, 11 and 12, Belveal discloses a method for operating a household appliance (e.g. laundry machine), the household appliance including a display device (e.g. LED status indicator) having a display theme configured to control an appearance of elements displayed by the display device and a control apparatus configured to control the display device (e.g. ¶37 and 58; Fig. 1-3), the method comprising the steps of: a) detecting an item of activation information (e.g. scannable code) from a physical accessory of the household appliance using an optical sensor of an external device (e.g. user/mobile device) (e.g. ¶41-42 and 56); b) processing the detected activation information to generate an activation signal using a processing unit of the external device (e.g. ¶56, 58, 68, 82, 104 and 119); and c) transmitting the generated activation signal to the control apparatus to activate an adjustment of the display theme, such that the appearance of subsequent elements displayed by the display device of the household appliance is controlled by the adjusted display theme (e.g. ¶56, 58, 68, 82, 104 and 119); wherein the household appliance is selected from the group consisting of a cooking appliance, a refrigeration appliance, a washing appliance, a drying appliance, and a dishwasher (e.g. ¶5 and 35). Regarding claim 2, Belveal discloses the method of claim 1, wherein the optical sensor is a camera for detecting the item of activation information, and further comprising arranging the activation information on the object or on a packaging of the object (e.g. ¶41-42 and 56). Regarding claim 3, Belveal discloses the method of claim 1, wherein the adjustable property of the display element includes at least one member shown in the display element and selected from the group consisting of an adjustment of a color tone, a color saturation, a brightness of a color, a theme world which is predetermined in terms of color, and a symbol (e.g. ¶56, 58, 68, 82, 104 and 119). Regarding claim 4, Belveal discloses the method of claim 1, wherein the generated activation signal is used to initially activate or repeatedly activate the adjustment or to adjust the property of the display element (e.g. ¶56, 58, 68, 82, 104 and 119). Regarding claim 5, Belveal discloses the method of claim 1, wherein the generated activation signal includes a specific validity which comprises an unlimited validity or a limited validity (e.g. ¶56, 58, 68, 82, 104 and 119). Regarding claim 6, Belveal discloses the method of claim 1, further comprising carrying out the step c) via a communication interface of the household appliance (e.g. ¶56, 58, 68, 82, 104 and 119; Fig. 1-3). Regarding claim 7, Belveal discloses the method of claim 1, wherein the activation information comprises a two-dimensional code (e.g. ¶41-42 and 56). Regarding claim 8, Belveal discloses the method of claim 1, wherein the activation information comprises a Quick Response code (e.g. ¶41-42 and 56). Regarding claim 9, Belveal discloses the method of claim 1, wherein the optical sensor is a camera, and further comprising: identifying the object by object recognition (e.g. ¶41-42 and 56); and generating the activation signal as a function of the detected and identified object (e.g. ¶56, 58, 68, 82, 104 and 119). Regarding claim 10, Belveal discloses a computer program product for operating a household appliance, comprising a computer program embodied in a non-transitory computer readable medium, wherein the computer program, when loaded into a program-controlled device and executed by the program-controlled device, causes the program-controlled device to perform the method as set forth in claim 1 (e.g. ¶37 and 58; Fig. 1-3). Regarding claim 13, Belveal discloses the system of claim 12, further comprising a plurality H of household appliances, where H ≥ 2, wherein the control apparatus of each of the plurality of household appliances is designed to adjust the property of the display element of the plurality of household appliances by the transmitted activation signal such that the adjusted properties of the display elements are identical (e.g. ¶56, 58, 68, 82, 104 and 119). Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to CHARLES R KASENGE whose telephone number is (571)272-3743. The examiner can normally be reached Monday - Friday 7:30am to 4pm 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, Kenneth Lo can be reached at (571) 272-9774. 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. CK July 11, 2026 /CHARLES R KASENGE/Primary Examiner, Art Unit 2116
Read full office action

Prosecution Timeline

Sep 05, 2024
Application Filed
Jul 15, 2026
Non-Final Rejection mailed — §102, §112 (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

1-2
Expected OA Rounds
84%
Grant Probability
98%
With Interview (+13.3%)
2y 10m (~11m remaining)
Median Time to Grant
Low
PTA Risk
Based on 1309 resolved cases by this examiner. Grant probability derived from career allowance rate.

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