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US3207644A
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US
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Method of making a fluorocarbon resin jacketed gasket
Assignee: Garlock Inc
•
Filing: 1959-07-20
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Granted: 1965-09-21
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Expires: 1979-07-20
Abstract
No abstract record available.
Inventors
- 👤 Jr Charles M Hobson
- 👤 William J Kelly
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 21:03
CPC Classifications
B; B29; B29C; B29C66/00; B29C66/80; B29C66/82; B29C66/826; B29C66/8264; B29C65/00; B29C65/02; B29C65/18; B29C65/24; B29C65/30; B29C65/305; B29C66/01; B29C66/05; B29C66/10; B29C66/11; B29C66/114; B29C66/1142; B29C66/13; B29C66/131; B29C66/1312; B29C66/32; B29C66/324; B29C66/40; B29C66/41; B29C66/43; B29C66/432; B29C66/4322; B29C66/4324; B29C66/49; B29C66/50; B29C66/51; B29C66/52; B29C66/522; B29C66/5221; B29C66/70; B29C66/71; B29C66/73; B29C66/731; B29C66/7316; B29C66/73161; B29C69/00; B29D; B29D99/00; B29D99/0053; F; F16; F16J; F16J15/00; F16J15/02; F16J15/06; F16J15/10; F16J15/104; F16J15/108; B29C48/00; B29C48/001; B29C48/0018; B29C48/0019; B29C48/0022; B29C48/03; B29C48/07; B29C48/08; B29C66/81; B29C66/814; B29C66/8141; B29C66/81431; B29C66/83; B29C66/832; B29C66/8322; B29K; B29K2027/00; B29K2027/12; B29K2027/18; B29L; B29L2031/00; B29L2031/26; B29L2031/265; Y; Y10; Y10S; Y10S285/00; Y10S285/911; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1036; Y10T428/00; Y10T428/31504; Y10T428/3154
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1161430A
Cited
US1978019A
Cited
US2239509A
Cited
US2459720A
Cited
US2580546A
Cited
US2597976A
Cited
US2767768A
Cited
US2717024A
Cited
US2765023A
Cited
US2789063A
Cited
US2868575A
Cited
US2833686A
Cited
US2964065A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-09-20 | 1969-03-22 | 1969-09-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-20 | 1973-03-22 | 1973-09-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-20 | 1977-03-22 | 1977-09-21 | $7700.00 | Window Closed / Lapsed |