Key labeling system
US4425772A · kind A · utility
22Cited by
6References
1Claims
0Family size
Inventor
Key dates
| Filing date | Sep 29, 1981 |
| Grant date | Jan 17, 1984 |
| Priority date | — |
| Expiry date | Sep 29, 2001 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T70/8676
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A system for labeling, filing and carrying keys consisting of a connector member formed from a single elongated metal wire formed with a loop at each end and having a planar mid-portion for the receipt of a resilient sleeve. The description of the key is typed or written on a paper label which is attached to the resilient sleeve. A clear plastic protective sheath may be attached to the paper label. The connectors with their attached keys are attached to a split metal ring.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.