US3458380A
Expired / Lapsed
US
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Method of bonding thermoplastics
Assignee: Union Carbide Corp
•
Filing: 1965-08-26
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Granted: 1969-07-29
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Expires: 1985-08-26
Abstract
No abstract record available.
Inventors
- 👤 Henry A Kipp
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 00:48
CPC Classifications
B; B29; B29C; B29C65/00; B29C65/02; B29C65/18; B29C66/00; B29C66/01; B29C66/05; B29C66/10; B29C66/11; B29C66/112; B29C66/1122; B29C66/20; B29C66/23; B29C66/232; B29C66/302; B29C66/3022; B29C66/30223; B29C66/345; B29C66/3452; B29C66/40; B29C66/41; B29C66/43; B29C66/45; B29C66/70; B29C66/73; B29C66/735; B29C66/7352; B29C66/73521; B29C66/739; B29C66/7392; B29C66/73921; B29C66/30221; B29C66/71; B29C66/80; B29C66/83; B29C66/832; B29C66/8322
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-07-28 | 1973-01-27 | 1973-07-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-07-28 | 1977-01-27 | 1977-07-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-07-28 | 1981-01-27 | 1981-07-29 | $7700.00 | Window Closed / Lapsed |