Wading stick with expanding support
US10681968B2 · kind B2 · utility
1Cited by
19References
8Claims
0Family size
Inventor
Key dates
| Filing date | Aug 22, 2018 |
| Grant date | Jun 16, 2020 |
| Priority date | — |
| Expiry date | Aug 22, 2038 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA45B2200/05
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A wading stick is provided with an expanding elastomer support that prevents the stick from sinking into mud or other soft surfaces. The distal end of the support expands away from the stick when it contacts the soft surface. The support circumference increases in response to contact with soft surface and the increased circumference prevents the stick and support from sinking.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.