Detachable paper bag carrier
US4174060A · kind A · utility
5Cited by
4References
4Claims
0Family size
Inventor
Key dates
| Filing date | Jun 3, 1977 |
| Grant date | Nov 13, 1979 |
| Priority date | — |
| Expiry date | Jun 3, 1997 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA45F5/10
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A detachable paper bag carrier comprising a handgrip connected to two paper clamps. Each clamp comprises a front plate, a top member and two side plates, which leave a channel into which a side of a paper bag may be inserted and which bound a volume of space in which a travelling plate is located. The travelling plate is caused to move by the insertion of the paper bag and retains the paper bag until it is manually released.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.