Floating duck blind
US4825799A · kind A · utility
9Cited by
10References
11Claims
0Family size
Inventors
Key dates
| Filing date | Jul 21, 1987 |
| Grant date | May 2, 1989 |
| Priority date | — |
| Expiry date | Jul 21, 2007 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB63B34/05
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A foldable sink box consisting of a rigid plasticized hull and a buoyant platform having a large central aperture for engagement by the rigid hull in assembled condition. The hull defines a relatively deep well, for sitting engagement by a hunter. The platform defines two halves, interconnected by an intermediate lengthwisely-extending hinge member. Locking brackets releasably lockingly interconnect the platform to the top edge portion of the rigid hull, concurrently with releasably locking the platform halves in coplanar fashion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.