Railcar draft gear friction modifying insert
Description
Claims
The ornamental design for a railcar draft gear friction modifying insert as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
| D415980 | November 2, 1999 | Wright |
| D777603 | January 31, 2017 | Lundy |
| D857554 | August 27, 2019 | Schoedl |
| D942322 | February 1, 2022 | Evans |
| D963520 | September 13, 2022 | Schoedl |
| D997075 | August 29, 2023 | Donelson |
| D1001055 | October 10, 2023 | Helmersson |
| 20020070189 | June 13, 2002 | Barker |
| 20170166225 | June 15, 2017 | Schoedl |
| 20230249720 | August 10, 2023 | Schoedl |
- “Draft Gear Accessories” amazon.com, post Published: Unavailable. Retrieved May 28, 2024. Available online at URL:https://www.wabteccorp.com/freight-car/end-of-car-systems/other-components/draft-gear-accessories(Year: 2024).
- “Coupling system assembly. 1 Yoke 2 Draft gear 3 Draft gear carrier 4” amazon.com, post Published: Jan. 2015. Retrieved May 28, 2024. Available online at URL:https://www.researchgate.net/figure/Coupling-system-assembly-1-Yoke-2-Draft-gear-3-Draft-gear-carrier-4-Follower-5-Yoke-key_fig1_271910712 (Year: 2015).
Patent History
Patent number: D1087835
Type: Grant
Filed: Feb 4, 2022
Date of Patent: Aug 12, 2025
Assignee: Miner Enterprises, inc. (Geneva, IL)
Inventors: Erich A. Schoedl (Sugar Grove, IL), Donald E. Wilt (Batavia, IL), Andy R. Kries (Elgin, IL)
Primary Examiner: Christian P. McLean
Assistant Examiner: Jessica Lynn Devilbiss
Application Number: 29/825,719
Type: Grant
Filed: Feb 4, 2022
Date of Patent: Aug 12, 2025
Assignee: Miner Enterprises, inc. (Geneva, IL)
Inventors: Erich A. Schoedl (Sugar Grove, IL), Donald E. Wilt (Batavia, IL), Andy R. Kries (Elgin, IL)
Primary Examiner: Christian P. McLean
Assistant Examiner: Jessica Lynn Devilbiss
Application Number: 29/825,719
Classifications
Current U.S. Class:
Element Or Attachment (D12/42)