Multiple interchangeable carrier attachment system
US7543460B2 · kind B2 · utility
21Cited by
3References
14Claims
0Family size
Inventors
Key dates
| Filing date | Oct 17, 2002 |
| Grant date | Jun 9, 2009 |
| Priority date | — |
| Expiry date | Oct 17, 2022 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA45F5/02
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A multiple interchangeable carrier attachment system including a carrier and at least one attachment releasably attached to the carrier and adapted to be exchanged with attachments from other carriers which releasably attach to the carrier or attachment. Name or other identifying indicia is placed on each attachment which may be releasably connected to the carrier and the owner of the carrier can exchange attachments having his or her identifying indicia with owners of other carriers having their identifying indicia for trade, friendship and other purposes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.