Gasket
US5645284A · kind A · utility
15Cited by
8References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 12, 1995 |
| Grant date | Jul 8, 1997 |
| Priority date | — |
| Expiry date | Jun 12, 2015 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16L23/20
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A sealing gasket having a spiral wound gasket element and an inner annular ring having faces formed of exfoliated graphite material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.