Beach wind-shielding and signalling device
US4966181A · kind A · utility
28Cited by
7References
1Claims
0Family size
Inventors
Key dates
| Filing date | Feb 12, 1990 |
| Grant date | Oct 30, 1990 |
| Priority date | — |
| Expiry date | Feb 12, 2010 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S135/902
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A rectangular fabric article of manufacture vertically supported on poles on a beach so that users on the leeward side are shielded from wind, and having color indicia or the like imprinted on the windward side to serve as a location-indicating visual signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.