Snow plow extension slide
US11459717B2 · kind B2 · utility
1Cited by
14References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 18, 2019 |
| Grant date | Oct 4, 2022 |
| Priority date | — |
| Expiry date | Sep 10, 2040 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE01H5/061
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A snow plow blade assembly comprises a main blade, an extension blade extending laterally from the main blade; a slide member and a flat bar. An interface is present between the main blade and the extension blade, with the slide member and the flat bar installed at the interface. The slide member slidably cooperates with the flat bar to control or to minimize a gap between the main blade and the extension blade at the interface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.