Prosecution Insights
Last updated: October 04, 2026
Application No. 18/968,591

WIPER BLADE DEVICE INCLUDING IMPROVED STRUCTURE FOR PREVENTING SEPARATION OF SPOILER

Non-Final OA §102§Other
Filed
Dec 04, 2024
Priority
Feb 29, 2024 — RE 10-2024-0030003
Examiner
KARLS, SHAY LYNN
Art Unit
Tech Center
Assignee
Dy Auto Corporation
OA Round
1 (Non-Final)
69%
Grant Probability
Favorable
1-2
OA Rounds
9m
Est. Remaining
96%
With Interview

Examiner Intelligence

Grants 69% — above average
69%
Career Allowance Rate
931 granted / 1352 resolved
+8.9% vs TC avg
Strong +27% interview lift
Without
With
+26.8%
Interview Lift
resolved cases with interview
Typical timeline
2y 7m
Avg Prosecution
38 currently pending
Career history
1377
Total Applications
across all art units

Statute-Specific Performance

§101
0.4%
-39.6% vs TC avg
§103
48.6%
+8.6% vs TC avg
§102
30.0%
-10.0% vs TC avg
§112
14.1%
-25.9% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1352 resolved cases

Office Action

§102 §Other
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 § 102 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. 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) 1-6 is/are rejected under 35 U.S.C. 102a1 as being anticipated by Boland (KR 20100038202). Boland teaches a wiper blade device having an improved structure for preventing separation of a spoiler, the wiper blade device comprising: a support member (6) formed longitudinally in a form of a metal-plate shaped rod; a spoiler member (17) comprising a support member accommodating portion (5), a wiper lip accommodating portion (13) at a bottom portion thereof, and a spoiler portion at a top end portion thereof, wherein the support member accommodating portion is shaped as a tunnel to which the support member is coupled, the wiper lip accommodating portion has a wiper lip (14) slidably coupled thereto, and a spoiler portion configured to generate pressure downwardly by flow of air; a wiper lip which is coupled to the wiper lip accommodating portion and comes into contact with glass of a vehicle to remove foreign substances; and a connector (8) disposed on a central portion of the support member, fixed to the spoiler member, and coupled to a wiper arm, wherein the connector comprises a spoiler fixing portion in a form of a groove open (portion which receives 17) downward to enable coupling of the spoiler member (figure 2), the spoiler fixing portion comprises a first claw (18; see figure below) and a second claw (10; see figure below) that support the spoiler member in a height direction of the wiper lip to prevent the spoiler member from being separated downward from the connector, the second claw is disposed under the first claw in a height direction of the wiper lip, and the second claw supports the spoiler member closer to a center of the wiper lip than the first claw. With regards to claim 2, the second claw comprises a structure in a shape of a cantilever protruding from the connector toward the wiper lip (figure below shows that it protrudes from the connector towards the wiper lip). With regards to claim 3, the second claw is configured to not come into contact with the wiper lip (figure below shows a gap between the second claw and the wiper lip). With regards to claim 4, the second claw has a smaller area in contact with the spoiler member than the first claw (the second claw does not contact the spoiler member, as shown in the figure below; the first claw contacts the spoiler member thus has a higher contact area). With regards to claim 5, the second claw forms a lowermost portion of the connector (the second claw has the bottom surface of the connector). With regards to claim 6, spoiler member does not comprise the spoiler portion in a region coupled to the connector (figure 2 shows a gap at the top of the spoiler between the spoiler portion and the connector). PNG media_image1.png 599 589 media_image1.png Greyscale Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to SHAY LYNN KARLS whose telephone number is (571)272-1268. The examiner can normally be reached M-Th (6am-5pm). 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, Monica Carter can be reached at 571-272-4475. 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. /SHAY KARLS/Primary Examiner, Art Unit 3723
Read full office action

Prosecution Timeline

Dec 04, 2024
Application Filed
Aug 27, 2026
Non-Final Rejection mailed — §102, §Other (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
69%
Grant Probability
96%
With Interview (+26.8%)
2y 7m (~9m remaining)
Median Time to Grant
Low
PTA Risk
Based on 1352 resolved cases by this examiner. Grant probability derived from career allowance rate.

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