Inflatable aquatic exerciser
US4300759A · kind A · utility
55Cited by
14References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 31, 1980 |
| Grant date | Nov 17, 1981 |
| Priority date | — |
| Expiry date | Mar 31, 2000 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S273/30
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
Multi-chambered air inflatable aquatic exercise jackets for the arms and legs constructed from plastic sheet material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.