Prosecution Insights
Last updated: July 17, 2026
Application No. 18/716,148

ELECTROMAGNETIC RELAY

Non-Final OA §102
Filed
Jun 04, 2024
Priority
Dec 15, 2021 — JP 2021-203440 +1 more
Examiner
MUSLEH, MOHAMAD A
Art Unit
2837
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Omron Corporation
OA Round
1 (Non-Final)
79%
Grant Probability
Favorable
1-2
OA Rounds
4m
Est. Remaining
88%
With Interview

Examiner Intelligence

Grants 79% — above average
79%
Career Allowance Rate
554 granted / 704 resolved
+10.7% vs TC avg
Moderate +10% lift
Without
With
+9.6%
Interview Lift
resolved cases with interview
Typical timeline
2y 5m
Avg Prosecution
20 currently pending
Career history
715
Total Applications
across all art units

Statute-Specific Performance

§101
1.7%
-38.3% vs TC avg
§103
48.3%
+8.3% vs TC avg
§102
42.2%
+2.2% vs TC avg
§112
5.8%
-34.2% vs TC avg
Black line = Tech Center average estimate • Based on career data from 704 resolved cases

Office Action

§102
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 . Election/Restrictions Applicant's election with traverse of Species 1, claims 1-6 and 13 in the reply filed on 04/29/2026 is acknowledged. The traversal is on the ground(s) that species 1-4 do not lack unity of invention because the inventions of these groups require the technical feature of having "a housing including a pressing section configured and arranged to press the contact case against the drive device", this technical feature is special technical feature as it make a contribution over the prior art in view of US 20210202197 A1. There is no description or suggestion in US 20210202197 Al that the housing 1 includes a pressing structure for pressing the switching chamber 11 against the drive device (such as magnetic yoke 9). This is not found persuasive because the suggested special technical feature - by the applicant - does not make a contribution over JP 2021144957 A, as described below. The requirement is still deemed proper and is therefore made FINAL. 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 | 13 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by SAKAI et al. JP 2021144957 A [SAKAI]. Regarding claim 1, SAKAI teaches An electromagnetic relay [1, figs. 1-2], comprising: a first fixed terminal [21] including a fixed contact [211]; a movable contact piece [22] including a movable contact [221] facing the fixed contact [211] in a first direction [toward 211]; a drive device [3] configured to move the movable contact piece [22] in the first direction [toward 211]; a contact case [51] arranged adjacent to the drive device [3] in the first direction [toward 211] and in contact therewith [see 51 and 3, fig. 2], the contact case [51] accommodating the first fixed contact [211] and the movable contact piece [22]; and a housing [4] including a pressing section [421] configured and arranged to press [421 is mounted on 51] the contact case [51] against the drive device [3, fig. 1], the housing [4] accommodating the contact case [51, fig. 1] and the drive device [3, fig. 1]. Regarding claim 13, SAKAI teaches The electromagnetic relay according to claim 1, further comprising: a second fixed terminal [21, fig. 1] including a second fixed contact [211], wherein the movable contact piece [22] further includes a second movable contact [221] facing the second fixed contact [211] in the first direction [toward 211]. Allowable Subject Matter Claims 2-6 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: The prior arts of record when considered as a whole, alone or in combination neither anticipates nor renders obvious the combination of - the contact case includes a case-top wall extending in a direction perpendicular to the first direction, a case-side wall disposed to sides of the movable contact piece, the case-side wall extending in the first direction from the case-top wall toward the drive device, and a to-be- pressed section protruding from the case-side wall toward the housing, the to-be-pressed section configured and arranged to be pressed by the pressing section. Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. See (PTO-892). Any inquiry concerning this communication or earlier communications from the examiner should be directed to MOHAMAD A MUSLEH whose telephone number is ((571)272-9086. The examiner can normally be reached on Monday-Friday 10 am - 7 pm. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Shawki S. Ismail can be reached on 571 272 3985. The fax phone number for the organization where this application or proceeding is assigned is (571) 273-8300. Information regarding the status of an application may be obtained from the Patent Application Information Retrieval (PAIR) system. Status information for published applications may be obtained from either Private PAIR or Public PAIR. Status information for unpublished applications is available through Private PAIR only. For more information about the PAIR system, see http://pair-direct.uspto.gov. Should you have questions on access to the Private PAIR system, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative or access to the automated information system, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /Mohamad A Musleh/ Primary Examiner, Art Unit 2837
Read full office action

Prosecution Timeline

Jun 04, 2024
Application Filed
Jun 04, 2024
Response after Non-Final Action
Jun 17, 2026
Non-Final Rejection mailed — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12683055
MAGNETIZATION METHOD AND MAGNETIZATION APPARATUS
2y 0m to grant Granted Jul 14, 2026
Patent 12671046
RELAY UNIT
2y 1m to grant Granted Jun 30, 2026
Patent 12665454
ROTOR OF ROTARY ELECTRIC MACHINE AND METHOD FOR MANUFACTURING ROTOR
2y 4m to grant Granted Jun 23, 2026
Patent 12658342
Partitioned Superconducting Cable
3y 9m to grant Granted Jun 16, 2026
Patent 12658363
COIL
3y 2m to grant Granted Jun 16, 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
79%
Grant Probability
88%
With Interview (+9.6%)
2y 5m (~4m remaining)
Median Time to Grant
Low
PTA Risk
Based on 704 resolved cases by this examiner. Grant probability derived from career allowance rate.

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