Insulating enclosure for a necked beverage bottle
US6814252B2 · kind B2 · utility
15Cited by
2References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 22, 2002 |
| Grant date | Nov 9, 2004 |
| Priority date | — |
| Expiry date | May 13, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S220/903
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
Improved insulation for a necked beverage bottle is attained in a construction including a rigid, generally cylindrical container 10 having an open top and an insulated side wall 14, 16, 18 together with a generally cylindrical recess. A frustoconical top 12 is provided for the container 10 and is formed of a flexible, fabric-like insulating material 48. The top 12 further includes a base 34 sized to nest on the container 10 and an open, minor base 50 through which the neck of a beverage bottle may extend. Bayonet slots 40 and pins 32 releasably mount the top 12 on the cylindrical container 10.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.