Marsh seat
US10681989B2 · kind B2 · utility
1Cited by
35References
14Claims
0Family size
Inventor
Key dates
| Filing date | Dec 27, 2018 |
| Grant date | Jun 16, 2020 |
| Priority date | — |
| Expiry date | Jan 29, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47C7/008
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
This invention is a seat for use on mud or similar soft surfaces having a spherical base that contacts the soft surface. The spherical base preferably includes a fillable void space configured to be filled with water, mud, or other matter for added weight in the spherical base to maintain the seat in a vertical position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.