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US4789277B1
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US4789277B1 - - Google Patents
Assignee: Advanced Composite Materials Corp
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Filing: 1988-02-23
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Granted: 1990-08-28
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Expires: 2008-02-23
Abstract
No abstract record available.
Inventors
- 👤 F Rhodes James
- 👤 J Dziedzic Chester
- 👤 L Beatty Ronald
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 19:57
CPC Classifications
B; B23; B23B; B23B27/00; B23B27/14; B23B27/148; C; C04; C04B; C04B35/00; C04B35/01; C04B35/10; C04B35/111; C04B35/117; C04B35/515; C04B35/58; C04B35/584; C04B35/597; C04B35/622; C04B35/64; C04B35/645; C04B35/71; C04B35/78; C04B35/80; B23B2228/00; B23B2228/61; C04B2235/00; C04B2235/02; C04B2235/30; C04B2235/32; C04B2235/3217; C04B2235/3224; C04B2235/3225; C04B2235/38; C04B2235/3852; C04B2235/3865; C04B2235/50; C04B2235/52; C04B2235/5208; C04B2235/5216; C04B2235/524; C04B2235/5244; C04B2235/5276; C04B2235/70; C04B2235/74; C04B2235/77; C04B2235/96; Y; Y10; Y10T; Y10T407/00; Y10T407/27; Y10T408/00; Y10T408/03; Y10T408/78; Y10T409/00; Y10T409/30; Y10T409/303752; Y10T409/40; Y10T409/400175; Y10T409/50; Y10T409/50082; Y10T82/00; Y10T82/10; Y10T83/00; Y10T83/04
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) | 1993-08-27 | 1994-02-26 | 1994-08-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-08-27 | 1998-02-26 | 1998-08-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-08-27 | 2002-02-26 | 2002-08-28 | $7700.00 | Window Closed / Lapsed |