Portable foldable hoist
US4334668A · kind A · utility
10Cited by
4References
4Claims
0Family size
Inventor
Key dates
| Filing date | Feb 17, 1980 |
| Grant date | Jun 15, 1982 |
| Priority date | — |
| Expiry date | Feb 17, 2000 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB66C23/48
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A portable hoist is provided and is adapted to be used for lifting and moving heavy objects or loads such as automobile engines, etc. The hoist is designed such that it is portable, in that it is fully foldable into a small, compact unit for storage or transport. The hoist is further mounted on rollable wheels, thereby permitting movement when loaded.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.