Sportsman's pad
US4658452A · kind A · utility
24Cited by
15References
3Claims
0Family size
Inventor
Key dates
| Filing date | Oct 17, 1984 |
| Grant date | Apr 21, 1987 |
| Priority date | — |
| Expiry date | Oct 17, 2004 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2013/51492
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An insulated sportsman's pad is useful when sitting or standing on cold objects. The pad includes a flexible covering and a laminated insulator. The insulator is constructed as at least one layer of air bubbles encapsulated between heat reflecting thin flexible sheets. The bubble layers provide excellent insulation and comfort qualities. The insulator may be appropriately scored to enhance folding the sportsman's pad into a pocket sized package. The pad may include a hand warming pocket extending through the pad and between two insulators.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.