US2100714A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rubber composition and method of making the same
Assignee: Collins and Aikman Corp
•
Filing: 1934-07-31
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Granted: 1937-11-30
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Expires: 1954-07-31
Abstract
No abstract record available.
Inventors
- 👤 Glen S Hiers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:22
CPC Classifications
C; C08; C08L; C08L7/00; C08L7/02; C08L91/00; C08L91/06; Y; Y10; Y10S; Y10S516/00; Y10S516/924; Y10S516/928; Y10S524/00; Y10S524/925
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) | 1940-11-29 | 1941-05-31 | 1941-11-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1944-11-29 | 1945-05-31 | 1945-11-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1948-11-29 | 1949-05-31 | 1949-11-30 | $7700.00 | Window Closed / Lapsed |