US2571259A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of joining angularly disposed sections of vulcanized rubber strip stock
Assignee: Aerojet Rocketdyne Holdings Inc
•
Filing: 1949-02-14
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Granted: 1951-10-16
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Expires: 1969-02-14
Abstract
No abstract record available.
Inventors
- 👤 Kusiak Stanley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 01:35
CPC Classifications
B; B29; B29C; B29C45/00; B29C45/14; B29C45/14467
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2178410A
Cited
US2411398A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-10-15 | 1955-04-16 | 1955-10-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-10-15 | 1959-04-16 | 1959-10-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-10-15 | 1963-04-16 | 1963-10-16 | $7700.00 | Window Closed / Lapsed |