Attachment device
US7047776B2 · kind B2 · utility
7Cited by
14References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 9, 2001 |
| Grant date | May 23, 2006 |
| Priority date | — |
| Expiry date | Mar 9, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T70/8757
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
The present invention relates to an attachment device for keys which includes a key holding body by which the head and shaft of a key can be secured and a joining mechanism configured to join with the joining mechanism on like attachment devices. The present invention can be configured into a variety of shapes and receive print thus providing the opportunity for the attachment device to act as a promotional vehicle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.