Theft-proofing device for outboard motor propellers
US4715783A · kind A · utility
15Cited by
10References
8Claims
0Family size
Inventor
Key dates
| Filing date | Dec 12, 1986 |
| Grant date | Dec 29, 1987 |
| Priority date | — |
| Expiry date | Dec 12, 2006 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T70/5867
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A device is described with two flat bars that link around an outboard motor housing and connect to a blocking cylinder to prevent rotation or removal of a propeller.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.