Hollow enclosed seamless polymeric article containing a baffle
US4517231A · kind A · utility
22Cited by
4References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 13, 1982 |
| Grant date | May 14, 1985 |
| Priority date | — |
| Expiry date | Sep 13, 2002 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/1397
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A hollow, enclosed, seamless polymeric article. The article has an outer wall having an outside surface and an inside surface. There is at least one baffle within the article. There is a means to sealingly connect the baffle to the outer wall inside the article. The means to sealingly connect the baffle can sealingly connect the baffle to the inside surface of the outer wall or through the inner surface into the outer wall.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.