US1749899A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reenforcement for tire beads
Assignee: National Standard Co
•
Filing: 1927-04-05
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Granted: 1930-03-11
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Expires: 1947-04-05
Abstract
No abstract record available.
Inventors
- 👤 Sterling W Alderfer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 11:46
CPC Classifications
B; B60; B60C; B60C15/00; B60C15/04; D; D07; D07B; D07B1/00; D07B1/06; D07B1/0606; D07B1/062; B29; B29D; B29D30/00; B29D30/06; B29D30/48; B29D2030/485; D07B2501/00; D07B2501/20; D07B2501/2046; D07B2501/2053
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) | 1933-03-10 | 1933-09-09 | 1934-03-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1937-03-10 | 1937-09-09 | 1938-03-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1941-03-10 | 1941-09-09 | 1942-03-11 | $7700.00 | Window Closed / Lapsed |