Combined transmission and propeller assembly for boats
USD277387S · kind S · design
1Cited by
7References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 14, 1981 |
| Grant date | Jan 29, 1985 |
| Priority date | — |
| Expiry date | Jan 29, 1999 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.