US D1,132,975 S1Grant
Cutting edge for a motor grader
Issue Date:2026-07-07
•1 Claims
•7 Drawing Sheets
Abstract
Metadata
Assignee
- Caterpillar Inc.
Inventors
- Thomas Marshall Congdon
- Jason Gersich
- David Bruno Parzynski, Jr.
Application Information
Application Number:US 29/948,685
Filing Date:2024-06-21
Priority Date:2024-06-21
Art Unit:2944
Classifications
Field of Search:
B23C 5/202B23C 5/205B23C 2200/0455A01G 23/095A01G 23/067E02F 3/815E02F 3/8152E02F 9/28E02F 9/285E02F 9/2858E02F 9/2883E02F 9/2808E02F 9/2816
Patent Drawings (7 sheets)
Description
[0001] FIG. 1 is a front perspective view of a cutting edge for a motor grader showing our new design;
[0002] FIG. 2 is a front view thereof;
[0003] FIG. 3 is a rear view thereof;
[0004] FIG. 4 is a left side view thereof;
[0005] FIG. 5 is a right side view thereof;
[0006] FIG. 6 is a top view thereof;
[0007] FIG. 7 is a bottom view thereof; and,
[0008] FIG. 8 is a rear perspective view thereof.
[0009] The broken lines depict portions of the cutting edge for a motor grader which form no part of the claimed design.
Claims
CLAIM
The ornamental design for a cutting edge for a motor grader as shown and described.
Patent Citations (37)
| Patent | Date | Inventor | Cited By |
|---|---|---|---|
| USD219809(S) | 1971-02-01 | Coontz | Examiner |
| US4753299(A) | 1988-06-01 | Meyers | Examiner |
| US7665234(B2) | 2010-02-01 | Diehl et al. | Applicant |
| US7824134(B2) | 2010-11-01 | Webb et al. | Applicant |
| USD672370(S) | 2012-12-01 | Becker | Examiner |
| USD745574(S) | 2015-12-01 | Losen | Examiner |
| US10563363(B2) | 2020-02-01 | Barimani | Examiner |
| USD924944(S) | 2021-07-01 | Parzynski | Examiner |
| USD958199(S) | 2022-07-01 | Parzynski | Examiner |
| USD1101827(S) | 2025-11-01 | Kovalick | Examiner |
| USD1107078(S) | 2025-12-01 | Congdon | Examiner |
| USD1107761(S) | 2025-12-01 | Congdon | Examiner |
| US12523019(B2) | 2026-01-01 | Parzynski, Jr. | Examiner |
| US2016/0032558(A1) | 2016-02-01 | Congdon | Examiner |
| US2017/0191236(A1) | 2017-07-01 | Winter | Examiner |
| US2018/0171586(A1) | 2018-06-01 | Congdon | Examiner |
| US2019/0177954(A1) | 2019-06-01 | Congdon | Examiner |
| US2019/0316325(A1) | 2019-10-01 | Parzynski, Jr. | Examiner |
| US2019/0316326(A1) | 2019-10-01 | Parzynski, Jr. | Examiner |
| US2019/0316327(A1) | 2019-10-01 | Parzynski, Jr. | Examiner |
| US2019/0316328(A1) | 2019-10-01 | Parzynski, Jr. | Examiner |
| US2019/0360170(A1) | 2019-11-01 | Parzynski, Jr. | Examiner |
| US2020/0141086(A1) | 2020-05-01 | Parzynski, Jr. | Examiner |
| US2021/0087778(A1) | 2021-03-01 | Parzynski, Jr. | Examiner |
| US2023/0340761(A1) | 2023-10-01 | Parzynski, Jr. | Examiner |
| US2025/0389099(A1) | 2025-12-01 | Congdon | Examiner |
| US2025/0389100(A1) | 2025-12-01 | Congdon | Examiner |
| US2025/0389101(A1) | 2025-12-01 | Congdon | Examiner |
| AU202419227 | 2024-12-01 | Examiner | |
| CA2956144 | 2016-02-01 | Applicant | |
| CN304853362(S) | 2018-10-01 | Examiner | |
| CN304937883(S) | 2018-12-01 | Examiner | |
| CN115306413 | 2022-11-01 | Applicant | |
| CN202430631803.1 | 2025-10-01 | Examiner | |
| JP1805897 | 2025-08-01 | Examiner | |
| JP1805903 | 2025-08-01 | Examiner | |
| RU194254 | 2019-12-01 | Applicant |
Non-Patent Literature (4)
- Best Grader Blades—The Borox BluSteel Cutting Edge System for Motor Graders, posted Oct. 20, 2020 [online], [retrieved Feb. 3, 2026]. Retrieved from internet, https://www.youtube.com/watch?v=jEi8klSPqfl (Year: 2020).Examiner
- Caterpillar Motor Graders Catalog, posted 2021 [online], [retrieved Feb. 3, 2026]. Retrieved from internet, https://assets.ctfassets.net/japba5fc4y8x/1AVOM7Ttt4oDNI5uNTstJe/1eaa72933d04efbf9a6b74446bab0583/MOTOR_GRADERS_-_CM20210427-ebc68-f87fa.pdf (Year: 2021).Examiner
- Kennametal Grader Blades for Earth Moving and Snow Removal catalog (Cover, pp. 2-4, 26, 29-37 and back cover), posted 2015 [online], [retrieved Feb. 3, 2026]. Retrieved from internet, https://www.crdcreighton.com/wp-content/uploads/2018/09/Kennametal_Grader_Blades_All.pdf (Year: 2015).Examiner
- Motor Grader Rig out Catalog Aftermarket Components and Common Maintenance Parts (pp. 1,36-44 and 58), posted Jan. 2023 [online], [retrieved Feb. 3, 2026]. Retrieved from internet, https://www.louisianacat.com/wp-includes/accessories_guides/motor_graders.pdf (Year: 2023).Examiner