Lid-straw combination for soft drink cups
US4247016A · kind A · utility
35Cited by
8References
7Claims
0Family size
Inventor
Key dates
| Filing date | Dec 6, 1979 |
| Grant date | Jan 27, 1981 |
| Priority date | — |
| Expiry date | Dec 6, 1999 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D77/283
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A lid-straw combination with the straw being of pleated form and with most of its length wrapped around the innerperiphery of a drink-container lid, one end of the straw passing through the lid, with removable cover sheets provided over both the protruding portion and the entire upper surface of the lid to maintain a sanitary condition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.