Compound bow
US3958551A · kind A · utility
51Cited by
4References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 26, 1975 |
| Grant date | May 25, 1976 |
| Priority date | — |
| Expiry date | Feb 26, 1995 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF41B5/10
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Pairs of individually changeable cam wheels at the tips of a compound bow for selective adjustment of the weight and draw length of the bow. The wheels have halves having different size grooves, said halves being interchangeable thus offering a full range of different weight and draw length bows.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.