Elongated member lifting system
US7419198B2 · kind B2 · utility
6Cited by
52References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 26, 2002 |
| Grant date | Sep 2, 2008 |
| Priority date | — |
| Expiry date | Feb 9, 2025 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB66C1/18
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
Methods and apparatus for providing a durable, lightweight lifting member and assembly for use in handling elongated members. One embodiment comprises a cage or net made of a flexible material, the cage or net being adapted to receive one end of an elongated member. Another embodiment is characterized by a flexible lifting member constructed of a pliable, non-metallic material and comprising a body portion, an end portion, and a lifting strap.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.