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Patent US4526565B1 successfully refreshed from Google Patents.
US4526565B1
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US4526565B1 - - Google Patents
Assignee: T C Manufacturing Co Inc
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Filing: 1983-02-23
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Granted: 1989-02-14
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Expires: 2003-02-23
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 18:53
CPC Classifications
B; B29; B29C; B29C53/00; B29C53/22; B29C53/24; B29C53/26; B29C53/265; B29C53/02; B29C53/10; B29C53/30; B29C65/00; B29C65/02; B29C65/18; B29C65/22; B29C65/221; B29C65/222; B29C65/223; B29C65/228; B29C65/24; B29C65/30; B29C65/305; B29C65/74; B29C65/743; B29C65/7433; B29C65/745; B29C65/7453; B29C66/00; B29C66/004; B29C66/01; B29C66/05; B29C66/10; B29C66/11; B29C66/112; B29C66/1122; B29C66/13; B29C66/135; B29C66/137; B29C66/20; B29C66/21; B29C66/40; B29C66/41; B29C66/43; B29C66/431; B29C66/4312; B29C66/432; B29C66/4322; B29C66/438; B29C66/80; B29C66/81; B29C66/814; B29C66/8141; B29C66/81433; B29C66/81435; B29C66/83; B29C66/832; B29C66/8322; B29C66/834; B29C66/8341; B29C66/83411; B29C66/83413; B29C66/84; B29C66/843; B29C66/8432; B29C67/00; B29C67/0014; B65; B65D; B65D31/00; B65D31/08; B29C2793/00; B29C2793/0027; B29C66/70; B29C66/71; B29L; B29L2023/00; B29L2023/001; B29L2031/00; B29L2031/712; B29L2031/7128; B31; B31B; B31B2155/00; B31B2155/001; B31B2155/0012; B31B2155/003; B31B2160/00; B31B2160/20; B31B70/00; B31B70/008; B31B70/14; B31B70/16; B31B70/18; B31B70/26; B31B70/262; B31B70/266; B31B70/60; B31B70/64; B31B70/644; B31B70/649; Y; Y10; Y10S; Y10S493/00; Y10S493/916; Y10S493/936
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) | 1992-02-14 | 1992-08-15 | 1993-02-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-02-14 | 1996-08-15 | 1997-02-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-02-14 | 2000-08-15 | 2001-02-14 | $7700.00 | Window Closed / Lapsed |