US2626430A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vulcanizing
Assignee: Raytheon Co
•
Filing: 1946-08-10
•
Granted: 1953-01-27
•
Expires: 1966-08-10
Abstract
No abstract record available.
Inventors
- 👤 John W Dawson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 08:18
CPC Classifications
B; B29; B29C; B29C73/00; B29C73/04; B29C73/06; B29C35/00; B29C35/02; B29C35/0261; B29C73/10; B29L; B29L2030/00; Y; Y10; Y10S; Y10S264/00; Y10S264/46; Y10S264/58
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
35 words
THE METHOD OF BONDING A BODY OF UNCURED RUBBER TO A BODY OF CURED RUBBER COMPRISING SUBJECTING SAID BODIES TO MECHANICAL VIBRATIONS WHEREBY SAID UNCURED RUBBER IS HEATED AND SAID CURED RUBBER REMAINS SUBSTANTIALLY UNHEATED.
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Cited
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Cited
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Cited
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Cited
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-01-27 | 1956-07-28 | 1957-01-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-01-27 | 1960-07-28 | 1961-01-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-01-27 | 1964-07-28 | 1965-01-27 | $7700.00 | Window Closed / Lapsed |