US2745137A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mold for retreading tires
Assignee: Super Mold Corp of California
•
Filing: 1952-05-09
•
Granted: 1956-05-15
•
Expires: 1972-05-09
Abstract
No abstract record available.
Inventors
- 👤 Edwin A Glynn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 20:36
CPC Classifications
B; B29; B29D; B29D30/00; B29D30/06; B29D30/0601; B29D30/52; B29D30/54
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1825616A
Cited
US1876100A
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US2046372A
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US2174188A
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US2308948A
Cited
US2315934A
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US2429786A
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US2574171A
Cited
US2638629A
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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) | 1959-05-15 | 1959-11-14 | 1960-05-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-05-15 | 1963-11-14 | 1964-05-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-05-15 | 1967-11-14 | 1968-05-15 | $7700.00 | Window Closed / Lapsed |