Combined key holder and booklet
US4488737A · kind A · utility
11Cited by
9References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 14, 1982 |
| Grant date | Dec 18, 1984 |
| Priority date | — |
| Expiry date | Jul 14, 2002 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA45C1/06
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A combined key holder and booklet comprising front and back covers enclosing a plurality of booklet pages. The front cover and a pocket member peripherally attached to the front cover define a pocket into which a key may be inserted through a lateral slot in the front cover. The longitudinal and lateral dimensions of the components are controlled to provide specified relationships. A detachable envelope is optional as part of the booklet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.