Prosecution Insights
Last updated: August 17, 2026
Application No. 18/204,453

ARRAY OF LAUNDRY WASHING MACHINES

Non-Final OA §102
Filed
Jun 01, 2023
Priority
Jun 01, 2022 — EU 22176614.0
Examiner
SHAHINIAN, LEVON J
Art Unit
1711
Tech Center
1700 — Chemical & Materials Engineering
Assignee
The Procter & Gamble Company
OA Round
1 (Non-Final)
85%
Grant Probability
Favorable
1-2
OA Rounds
0m
Est. Remaining
79%
With Interview

Examiner Intelligence

Grants 85% — above average
85%
Career Allowance Rate
706 granted / 827 resolved
+20.4% vs TC avg
Minimal -6% lift
Without
With
+-6.5%
Interview Lift
resolved cases with interview
Typical timeline
2y 6m
Avg Prosecution
22 currently pending
Career history
851
Total Applications
across all art units

Statute-Specific Performance

§101
0.7%
-39.3% vs TC avg
§103
42.8%
+2.8% vs TC avg
§102
32.2%
-7.8% vs TC avg
§112
21.0%
-19.0% vs TC avg
Black line = Tech Center average estimate • Based on career data from 827 resolved cases

Office Action

§102
DETAILED ACTION The communication dated 6/1/2023 has been entered and fully considered. Claims 1-20 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 1-2 and 18 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Tuttle et al. U.S. Publication 2004/0098811 (henceforth referred to as Tuttle). As for claim 1, Tuttle teaches an array of laundry washing machines (Fig. 1), said array comprising: a plurality of laundry washing machines (Fig. 1: part 100), each said laundry washing machine having an operator side from which each said laundry machine is operated (Fig. 4a); and a plurality of pump systems (Fig. 1: parts 10-11), wherein each said pump system is in fluid communication with two or more said laundry washing machines (Fig. 1); wherein for 80% to 100% of said laundry washing machines in said array, adjacent laundry washing machines having said operator sides out of alignment from one another by less than 90 degrees are not connected to the same said pump system (Fig. 1, as none of the adjacent laundry washing machines have operator sides out of alignment from one another, none are required to be not connected to the same said pump system). As for claim 2, Tuttle further teaches that for 80% to 100% of said laundry washing machines in said array no two adjacent laundry washing machines in which at least parts of said operator sides face one another are connected to the same said pump system (Fig. 1, as none of the adjacent laundry washing machines have operator sides facing one another, none are required to be not connected to the same said pump system). As for claim 18, Tuttle further teaches that each said pump system comprises: a collection manifold (Fig. 1: parts 12a-12b), wherein said collection manifold is in fluid communication with a plurality of individually contained laundry treatment compositions that differ from one another (Fig. 1); a pump (Fig. 1: parts 10-11) downstream of said collection manifold; and a distribution manifold (Fig. 1: parts 12a-12b) downstream of said pump. Allowable Subject Matter Claims 3-17 and 19-20 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: Tuttle et al. U.S. Publication 2004/0098811, the closest prior art, differs from the instant claims in failing to teach the particular claimed relationships between the washing machine operator side orientations and the pump system connections and methods of operation. 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 array of laundry washing machines taught by Tuttle 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
Read full office action

Prosecution Timeline

Jun 01, 2023
Application Filed
Jul 29, 2026
Non-Final Rejection mailed — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12703015
ZONAL CLEANING SYSTEM FOR TRANSPORT CONTAINERS
4y 7m to grant Granted Aug 11, 2026
Patent 12697019
REFILLABLE WATER RESERVOIR FOR AN ENDOSCOPE
3y 1m to grant Granted Aug 04, 2026
Patent 12696711
SUBSTRATE TREATING APPARATUS AND SUBSTRATE TREATING METHOD
4y 1m to grant Granted Jul 28, 2026
Patent 12690746
DISHWASHER INCLUDING HEAT PUMP APPARATUS
3y 1m to grant Granted Jul 28, 2026
Patent 12691294
SELECTIVELY ENABLING FILTERING FOR PHYSIOLOGICAL PARAMETERS
2y 10m to grant Granted Jul 28, 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 (~0m remaining)
Median Time to Grant
Low
PTA Risk
Based on 827 resolved cases by this examiner. Grant probability derived from career allowance rate.

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