Prosecution Insights
Last updated: April 19, 2026
Application No. 18/615,349

HIGH VOLTAGE COVER

Non-Final OA §103
Filed
Mar 25, 2024
Examiner
GONZALEZ QUINONES, JOSE A
Art Unit
2834
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Schaeffler Technologies AG & Co. Kg
OA Round
1 (Non-Final)
76%
Grant Probability
Favorable
1-2
OA Rounds
2y 7m
To Grant
88%
With Interview

Examiner Intelligence

Grants 76% — above average
76%
Career Allow Rate
871 granted / 1148 resolved
+7.9% vs TC avg
Moderate +12% lift
Without
With
+12.4%
Interview Lift
resolved cases with interview
Typical timeline
2y 7m
Avg Prosecution
34 currently pending
Career history
1182
Total Applications
across all art units

Statute-Specific Performance

§101
0.4%
-39.6% vs TC avg
§103
63.0%
+23.0% vs TC avg
§102
30.3%
-9.7% vs TC avg
§112
4.7%
-35.3% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1148 resolved cases

Office Action

§103
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 § 103 The following is a quotation of 35 U.S.C. 103 which forms the basis for all obviousness rejections set forth in this Office action: A patent for a claimed invention may not be obtained, notwithstanding that the claimed invention is not identically disclosed as set forth in section 102, if the differences between the claimed invention and the prior art are such that the claimed invention as a whole would have been obvious before the effective filing date of the claimed invention to a person having ordinary skill in the art to which the claimed invention pertains. Patentability shall not be negated by the manner in which the invention was made. Claim(s) 1-8 is/are rejected under 35 U.S.C. 103 as being unpatentable over Seo (KR20140080122) in view of Guo (CN215898338). As to independent claim 1, Seo teaches a high voltage cover (32) comprising: a plate (34) defining a hook, wherein the plate (34) and the hook (36) define opposing ends of the high voltage cover (32), wherein a top surface of the hook (36) opens upwards towards a top surface of the plate (34) as shown in figures 3 and 4. However Seo teaches the claimed limitation as discussed above except a plate defining a plurality of first through holes. Guo teaches a plate (12) defining a plurality of first through holes (22) as shown in figure 1, for the advantageous benefit of providing a guiding opening to a pin. It would have been obvious to one having ordinary skill in the art before the effective filing date of the claimed invention was made to modify Seo by using a plate defining a plurality of first through holes, as taught by Guo, to provide a guiding opening to a pin. As to claim 2/1, Seo in view of Guo teaches the claimed limitation as discussed above except wherein the plate defines a plurality of second through holes. However Guo teaches the plate (12) defines a plurality of second through holes (24A) as shown in figure 1, for the advantageous benefit of providing fasten to secure the shell. It would have been obvious to one having ordinary skill in the art before the effective filing date of the claimed invention was made to modify Seo in view of Guo by using the plate defines a plurality of second through holes, as taught by Guo, to provide fasten to secure the shell. As to claim 3/2, Seo in view of Guo teaches the claimed limitation as discussed above except wherein the plurality of first through holes comprises a pair of first through holes, wherein the plurality of second through holes comprises a pair of second through holes. However Guo teaches the plurality of first through holes (22) comprises a pair of first through holes (22), wherein the plurality of second through holes (24A) comprises a pair of second through holes (24A) as shown in figure 1, for the advantageous benefit of providing fasten to secure the shell. It would have been obvious to one having ordinary skill in the art before the effective filing date of the claimed invention was made to modify Seo in view of Guo by using the plurality of first through holes comprises a pair of first through holes, wherein the plurality of second through holes comprises a pair of second through holes, as taught by Guo, to provide fasten to secure the shell. As to claim 4/3, Seo in view of Guo teaches the claimed limitation as discussed above except wherein the pair of second through holes are disposed adjacent to the pair of first through holes. However Guo teaches the pair of second through holes (24A) are disposed adjacent to the pair of first through holes (22) as shown in figure 1, for the advantageous benefit of providing fasten to secure the shell. It would have been obvious to one having ordinary skill in the art before the effective filing date of the claimed invention was made to modify Seo in view of Guo by using the pair of second through holes are disposed adjacent to the pair of first through holes, as taught by Guo, to provide fasten to secure the shell. As to claim 5/2, Seo in view of Guo teaches the claimed limitation as discussed above except wherein the plurality of first through holes are plain through holes, wherein the plurality of second through holes are countersink through holes. However Guo teaches the plurality of first through holes (22) are plain through holes, wherein the plurality of second through holes (24A) are countersink through holes as shown in figure 1, for the advantageous benefit of providing fasten to secure the shell. It would have been obvious to one having ordinary skill in the art before the effective filing date of the claimed invention was made to modify Seo in view of Guo by using the plurality of first through holes are plain through holes, wherein the plurality of second through holes are countersink through holes, as taught by Guo, to provide fasten to secure the shell. As to claim 6/1, Seo teaches wherein the hook (36) is bent with an angle between 90-degrees and 180-degrees, inclusive as shown in figures 3 and 4 . As to claim 7/6, Seo teaches wherein the hook (36) comprises a U-shape; wherein the U-shape is one of a full U-shape or a partial U-shape as shown in figure s 3 and 4. As to claim 8/1, Seo in view of Guo teaches the claimed limitation as discussed above except wherein the high voltage cover is an aluminum high voltage cover. However Guo teaches wherein the cover (10) is an aluminum cover (see paragraph [0011]), for the advantageous benefit of providing shielding the electromagnetic radiation generated by the high frequency alternating current through the wiring terminal. It would have been obvious to one having ordinary skill in the art before the effective filing date of the claimed invention was made to modify Seo in view of Guo by using the cover is an aluminum cover, as taught by Guo, to provide shielding the electromagnetic radiation generated by the high frequency alternating current through the wiring terminal. Claim(s) 9-14 is/are rejected under 35 U.S.C. 103 as being unpatentable over Seo (KR20140080122) and Guo (CN215898338 ) as applied in claim 1 above, and further in view of Baba (JP2020183197). As to claim 9/1, Seo in view of Guo teaches the claimed limitation as discussed above except comprising: a horizontal leg extending from the plate; a first L-bend extending from the horizontal leg, wherein the horizontal leg joins the plate to the first L-bend; a second L-bend extending from the first L-bend, wherein the first L-bend joins the horizontal leg to the second L-bend; and a vertical leg extending from the second L-bend, wherein the second L-bend joins the first L-bend to the vertical leg; wherein the hook extends form the vertical leg, wherein the vertical leg joins the second L-bend to the hook. However Baba teaches a horizontal leg extending from the plate (See annotated figure 3); a first L-bend (See annotated figure 3) extending from the horizontal leg (See annotated figure 3), wherein the horizontal leg joins the plate (See annotated figure 3) to the first L-bend (See annotated figure 3); a second L-bend (See annotated figure 5) extending from the first L-bend (See annotated figure 3), wherein the first L-bend (See annotated figure 3) joins the horizontal leg (See annotated figure 3) to the second L-bend (See annotated figure 5); and a vertical leg (See annotated figure 5) extending from the second L-bend (See annotated figure 5) , wherein the second L-bend (See annotated figure 5) joins the first L-bend (See annotated figure 3) to the vertical leg (See annotated figure 5); wherein the hook (74) extends form the vertical leg (See annotated figure 5), wherein the vertical leg (See annotated figure 3) joins the second L-bend (See annotated figure 3) to the hook (74) as shown in figures 3 and 5, for the advantageous benefit of providing secure safety in work at a high-voltage part. PNG media_image1.png 376 391 media_image1.png Greyscale PNG media_image2.png 246 550 media_image2.png Greyscale It would have been obvious to one having ordinary skill in the art before the effective filing date of the claimed invention was made to modify Seo in view of Guo by using a horizontal leg extending from the plate; a first L-bend extending from the horizontal leg, wherein the horizontal leg joins the plate to the first L-bend; a second L-bend extending from the first L-bend, wherein the first L-bend joins the horizontal leg to the second L-bend; and a vertical leg extending from the second L-bend, wherein the second L-bend joins the first L-bend to the vertical leg; wherein the hook extends form the vertical leg, wherein the vertical leg joins the second L-bend to the hook, as taught by Baba, to provide secure safety in work at a high-voltage part.. As to claim 10/9, Seo and Guo in view of Baba teaches the claimed limitation as discussed above except wherein the horizontal leg extends from a corner of the plate, wherein the plate and the horizontal leg define a side flush surface. However Baba teaches the horizontal leg (See annotated figure 3) extends from a corner of the plate (See annotated figure 3), wherein the plate (See annotated figure 3) and the horizontal leg (See annotated figure 3) define a side flush surface as shown in figure 3, for the advantageous benefit of providing secure safety in work at a high-voltage part. It would have been obvious to one having ordinary skill in the art before the effective filing date of the claimed invention was made to modify Seo and Guo in view of Baba by using the horizontal leg extends from a corner of the plate, wherein the plate and the horizontal leg define a side flush surface, as taught by Baba, to provide secure safety in work at a high-voltage part. As to claim 11/9, Seo and Guo in view of Baba teaches the claimed limitation as discussed above except wherein the plate, the horizontal leg, and the first L-bend are co-planar. However Baba teaches the plate (See annotated figure 3), the horizontal leg (See annotated figure 3), and the first L-bend (See annotated figure 3) are co-planar as shown in figure 3, for the advantageous benefit of providing secure safety in work at a high-voltage part. It would have been obvious to one having ordinary skill in the art before the effective filing date of the claimed invention was made to modify Seo and Guo in view of Baba by using the plate, the horizontal leg, and the first L-bend are co-planar, as taught by Baba, to provide secure safety in work at a high-voltage part. As to claim 12/11, Seo and Guo in view of Baba teaches the claimed limitation as discussed above except wherein the vertical leg is orthogonal to the plate, the horizontal leg, and the first L-bend. However Baba teaches the vertical leg (See annotated figure 3) is orthogonal to the plate (See annotated figure 3), the horizontal leg (See annotated figure 3), and the first L-bend (See annotated figure 3) as shown in figure 3, for the advantageous benefit of providing secure safety in work at a high-voltage part. It would have been obvious to one having ordinary skill in the art before the effective filing date of the claimed invention was made to modify Seo and Guo in view of Baba by using the vertical leg is orthogonal to the plate, the horizontal leg, and the first L-bend, as taught by Baba, to provide secure safety in work at a high-voltage part. As to claim 13/9, Seo and Guo in view of Baba teaches the claimed limitation as discussed above except wherein at least the plate, the horizontal leg, and the first L-bend comprise a uniform thickness. However Baba teaches at least the plate (See annotated figure 3), the horizontal leg (See annotated figure 3), and the first L-bend (See annotated figure 3) comprise a uniform thickness as shown in figure 3, for the advantageous benefit of providing secure safety in work at a high-voltage part. It would have been obvious to one having ordinary skill in the art before the effective filing date of the claimed invention was made to modify Seo and Guo in view of Baba by using at least the plate, the horizontal leg, and the first L-bend comprise a uniform thickness, as taught by Baba, to provide secure safety in work at a high-voltage part. As to claim 14/13, Seo and Guo in view of Baba teaches the claimed limitation as discussed above except wherein the plate, the horizontal leg, the first L-bend, the second L-bend, the vertical leg, and the hook comprise the uniform thickness. However Baba teaches the plate (See annotated figure 3), the horizontal leg (See annotated figure 3), the first L-bend (See annotated figure 3), the second L-bend (See annotated figure 5), the vertical leg (See annotated figure 5), and the hook (74) comprise the uniform thickness as shown in figures 3 and 5, for the advantageous benefit of providing secure safety in work at a high-voltage part. It would have been obvious to one having ordinary skill in the art before the effective filing date of the claimed invention was made to modify Seo and Guo in view of Baba by using the plate, the horizontal leg, the first L-bend, the second L-bend, the vertical leg, and the hook comprise the uniform thickness, as taught by Baba, to provide secure safety in work at a high-voltage part. Allowable Subject Matter Claim15-19 allowed. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to JOSE A GONZALEZ QUINONES whose telephone number is (571)270-7850. The examiner can normally be reached Monday-Friday: 6:30-2:30 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, OLUSEYE IWARERE can be reached at (571)270-5112. 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. /JOSE A GONZALEZ QUINONES/ Primary Examiner, Art Unit 2834 January 17, 2026
Read full office action

Prosecution Timeline

Mar 25, 2024
Application Filed
Feb 17, 2026
Non-Final Rejection — §103 (current)

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Prosecution Projections

1-2
Expected OA Rounds
76%
Grant Probability
88%
With Interview (+12.4%)
2y 7m
Median Time to Grant
Low
PTA Risk
Based on 1148 resolved cases by this examiner. Grant probability derived from career allow rate.

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