Utility reel
US4471919A · kind A · utility
19Cited by
3References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 13, 1982 |
| Grant date | Sep 18, 1984 |
| Priority date | — |
| Expiry date | Sep 13, 2002 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65H2701/5136
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
An improved utility reel having a barrel formed of two segments and a flexible hinge connecting the inner walls of the two portions longitudinally and the outer walls in a snap fit manner. Locking rings at each end of the barrel formed from the respective segments and engageable with a camming surface on circular flanges thereby maintained on respective ends of the barrel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.