US2298579A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Absorptive form lining
Assignee: Uniroyal Inc
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Filing: 1941-09-26
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Granted: 1942-10-13
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Expires: 1961-09-26
Abstract
No abstract record available.
Inventors
- 👤 Albert W Meyer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 13:12
CPC Classifications
B; B28; B28B; B28B7/00; B28B7/36; B28B7/368; Y; Y10; Y10S; Y10S425/00; Y10S425/119; Y10T; Y10T428/00; Y10T428/25; Y10T428/252; Y10T428/26; Y10T428/261; Y10T442/00; Y10T442/10; Y10T442/102; Y10T442/155; Y10T442/157; Y10T442/30; Y10T442/3927; Y10T442/3943
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) | 1945-10-12 | 1946-04-13 | 1946-10-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1949-10-12 | 1950-04-13 | 1950-10-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1953-10-12 | 1954-04-13 | 1954-10-13 | $7700.00 | Window Closed / Lapsed |