Prosecution Insights
Last updated: May 29, 2026
Application No. 19/027,497

CLOTHES TREATING APPARATUS

Non-Final OA §112
Filed
Jan 17, 2025
Priority
Jan 08, 2024 — RE 10-2024-0003214 +1 more
Examiner
OSTERHOUT, BENJAMIN LEE
Art Unit
1711
Tech Center
1700 — Chemical & Materials Engineering
Assignee
Samsung Electronics Co., Ltd.
OA Round
1 (Non-Final)
82%
Grant Probability
Favorable
1-2
OA Rounds
1y 6m
Est. Remaining
58%
With Interview

Examiner Intelligence

Grants 82% — above average
82%
Career Allowance Rate
833 granted / 1020 resolved
+16.7% vs TC avg
Minimal -23% lift
Without
With
+-23.2%
Interview Lift
resolved cases with interview
Typical timeline
2y 11m
Avg Prosecution
12 currently pending
Career history
1038
Total Applications
across all art units

Statute-Specific Performance

§101
0.2%
-39.8% vs TC avg
§103
66.4%
+26.4% vs TC avg
§102
10.5%
-29.5% vs TC avg
§112
19.3%
-20.7% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1020 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 . Information Disclosure Statement The IDS filed on 22 July 2025 fails to properly display in the Document Application Viewer. Examiner has sent an email/filed a ticket to have the document rescanned. However, if Applicant were to refile the document this may expedite matters. Specification The abstract of the disclosure is objected to because it exceeds the 150-word limit. A corrected abstract of the disclosure is required and must be presented on a separate sheet, apart from any other text. See MPEP § 608.01(b). 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 9 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. Regarding claim 9, Applicant claims “a rib reinforcing portion” in line 2. Examiner notes that this claim depends from claim 8, which depends from claim 4, wherein in line 4, Applicant has previously claimed “a rib reinforcing portion”. Examiner asks is this the same rib reinforcing portion or a different one? Therefore, this claim language is indefinite. Allowable Subject Matter Claims 1-8 and 10-15 are allowed. The following is an Examiner’s statement of reasons for allowance the prior art fails to disclose or make obvious the limitations of claim 1, claiming a clothes treating apparatus comprising: a tub including a tub back forming a rear side of the tub, the tub back having a first region including a plurality of reinforcing ribs, and a second region including a tub exhaust port and a recessed portion forming an exhaust path along which air discharged through the tub exhaust port is flowable; a drum inside the tub, the drum configured to accommodate laundry and to be rotatable; a rotatable shaft connected to the drum and configured to rotate the drum; a drying device provided at an upper side of the tub and configured to remove moisture from air discharged from the tub along the exhaust path, heat the discharged air, and supply the heated air back to the tub; a bearing housing coupled to the tub and configured to support the rotatable shaft; and a reinforcing bracket including a bracket exhaust port corresponding to the tub exhaust port, and a rigidity reinforcing portion coupled to the recessed portion to reinforce a strength of the recessed portion. The closest prior art of record is that of KR 20230057787 to Kang et al. (Kang). Feng discloses a clothes treating apparatus comprising: a tub including a tub back forming a rear side of the tub, the tub back having a first region including a plurality of reinforcing ribs, and a second region including a tub exhaust port; a drum inside the tub, the drum configured to accommodate laundry and to be rotatable; a rotatable shaft connected to the drum and configured to rotate the drum; a drying device provided at an upper side of the tub and configured to remove moisture from air discharged from the tub along the exhaust path, heat the discharged air, and supply the heated air back to the tub; a bearing housing coupled to the tub and configured to support the rotatable shaft. Kang does not disclose or make obvious a recessed portion forming an exhaust path along which air discharged through the tub exhaust port is flowable, a reinforcing bracket including a bracket exhaust port corresponding to the tub exhaust port, and a rigidity reinforcing portion coupled to the recessed portion to reinforce a strength of the recessed portion. The advantage of the current invention over that of Kang is that of the combination and configuration of the recessed portion, reinforcing bracket, and rigidity reinforcing portion wherein this allows for maximally increasing the volume of the exhaust to thereby effectively remove moisture from the tub and increase a drying efficiency thereof without a degradation in strength of the tub back due to the recessed portion thereof. Since claim 1 is allowed, claims 2-8 and 10-15 which depend thereon are also allowed. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to BENJAMIN LEE OSTERHOUT whose telephone number is (571)270-7379. The examiner can normally be reached 9:00am-5:00pm. 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. BENJAMIN LEE OSTERHOUT Primary Examiner Art Unit 1711 /BENJAMIN L OSTERHOUT/Primary Examiner, Art Unit 1711
Read full office action

Prosecution Timeline

Jan 17, 2025
Application Filed
Jan 23, 2026
Non-Final Rejection mailed — §112
Apr 20, 2026
Response Filed

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12638382
CLOTHES CARE APPARATUS AND CONTROL METHOD THEREOF
2y 6m to grant Granted May 26, 2026
Patent 12629727
SPRAY UNIT AND SUBSTRATE TREATMENT APPARATUS INCLUDING THE SAME
2y 10m to grant Granted May 19, 2026
Patent 12630961
EJECTOR, DISPENSING DEVICE AND LAUNDRY TREATMENT APPLIANCE
2y 3m to grant Granted May 19, 2026
Patent 12635476
WAFER CLEANING EQUIPMENT, WAFER CHUCK, AND WAFER CLEANING METHOD
2y 3m to grant Granted May 19, 2026
Patent 12628998
DISHWASHER
2y 9m to grant Granted May 19, 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
82%
Grant Probability
58%
With Interview (-23.2%)
2y 11m (~1y 6m remaining)
Median Time to Grant
Low
PTA Risk
Based on 1020 resolved cases by this examiner. Grant probability derived from career allowance rate.

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