Filler cap
US5255815A · kind A · utility
5Cited by
6References
9Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Dec 19, 1990 |
| Grant date | Oct 26, 1993 |
| Priority date | — |
| Expiry date | Dec 19, 2010 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D45/28
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
The cap is for use in closing the end of an opening as may be provided in a container. The cap has an elastomeric top which is deflectable by a presser plate urged toward the top and opening by a biasing spring. Deflection of the elastomeric top enables the cap to seat and adjust around the opening and accommodate variances therein.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.