US3483581A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adhesive processes
Assignee: Emhart Enterprises Corp
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Filing: 1968-03-26
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Granted: 1969-12-16
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Expires: 1988-03-26
Abstract
No abstract record available.
Inventors
- 👤 Edmond A Chandler
- 👤 Kenelm W Winslow
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 11:59
CPC Classifications
B; B29; B29C; B29C65/00; B29C65/48; B29C65/50; A; A43; A43D; A43D25/00; A43D25/06; B29C65/02; B29C65/14; B29C65/1403; B29C65/1412; B29C65/1429; B29C65/1432; B29C65/18; B29C65/20; B29C65/4805; B29C65/481; B29C65/4815; B29C65/5007; B29C65/5028; B29C66/00; B29C66/01; B29C66/05; B29C66/10; B29C66/11; B29C66/112; B29C66/1122; B29C66/301; B29C66/50; B29C66/51; B29C66/53; B29C66/532; B29C66/5326; B29C66/80; B29C66/81; B29C66/814; B29C66/8145; B29C66/81457; B29C65/04; B29C65/10; B29C65/4825; B29C66/20; B29C66/24; B29C66/242; B29C66/70; B29C66/71; B29C66/83; B29C66/832; B29L; B29L2031/00; B29L2031/48; B29L2031/50
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) | 1972-12-15 | 1973-06-16 | 1973-12-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-15 | 1977-06-16 | 1977-12-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-15 | 1981-06-16 | 1981-12-16 | $7700.00 | Window Closed / Lapsed |