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Patent US4797170B1 successfully refreshed from Google Patents.
US4797170B1
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US4797170B1 - - Google Patents
Assignee: JAC TAC, INC., 879 MOUNTAIN VIEW DRIVE, LAFAYETTE, CA 94549, A CORP OF CA
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Filing: 1986-07-07
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Granted: 1991-05-21
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Expires: 2006-07-07
Abstract
No abstract record available.
Inventors
- 👤 R Hoopengardner Merle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 12:45
CPC Classifications
D; D06; D06N; D06N7/00; D06N7/0063; D06N7/0089; A; A47; A47G; A47G27/00; A47G27/04; A47G27/0437; A47G27/0443; A47G27/0468; C; C09; C09J; C09J7/00; C09J7/20; C09J7/22; C09J7/26; C08; C08L; C08L75/00; C08L75/04; Y; Y10; Y10S; Y10S428/00; Y10S428/906; Y10T; Y10T156/00; Y10T156/10; Y10T156/1052; Y10T156/1062; Y10T156/1074; Y10T428/00; Y10T428/14; Y10T428/249921; Y10T428/249953; Y10T428/249982; Y10T428/249983; Y10T428/249985; Y10T428/249987; Y10T428/249988; Y10T428/249989; Y10T428/28; Y10T428/2839; Y10T428/2848
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1994-05-20 | 1994-11-19 | 1995-05-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-05-20 | 1998-11-19 | 1999-05-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-05-20 | 2002-11-19 | 2003-05-21 | $7700.00 | Window Closed / Lapsed |