Games practice net and protectve screen
US4045032A · kind A · utility
10Cited by
5References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 29, 1975 |
| Grant date | Aug 30, 1977 |
| Priority date | — |
| Expiry date | Apr 29, 1995 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B71/022
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A practice net and protective screen incorporates a sheet of flexible material which has a quadrilateral center portion and two triangular wing portions, the bases of which are common with respective opposite parallel sides of the quadrilateral center portion. A ring is located on each of the six corners of the sheet. Cords join the rings at the ends of the bases of each triangular wing portions. Cords may join all adjacent pairs of rings around the periphery of the sheet. The rings may be formed by loops of cord.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.