Air flow lounge umbrella apparatus
US5207238A · kind A · utility
32Cited by
9References
4Claims
0Family size
Inventors
Key dates
| Filing date | Nov 12, 1991 |
| Grant date | May 4, 1993 |
| Priority date | — |
| Expiry date | Nov 12, 2011 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47B2220/0008
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An umbrella canopy mounted to a post structure is arranged to include a base support, wherein the base support directs pressurized air through the post support, that in turn includes a matrix of apertures directed therethrough that are selectively blocked by individuals to permit air flow onto such individuals positioned about an associated table structure relative to the post support.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.