US2494958A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for treading tires
Assignee: Individual
•
Filing: 1947-08-12
•
Granted: 1950-01-17
•
Expires: 1967-08-12
Abstract
No abstract record available.
Inventors
- 👤 Alvin J Musselman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 00:45
CPC Classifications
B; B29; B29D; B29D30/00; B29D30/06; B29D30/52; B29D30/54
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US695986A
Cited
US1537117A
Cited
US1760879A
Cited
US1862837A
Cited
US1920720A
Cited
US2425332A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-01-16 | 1953-07-18 | 1954-01-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-01-16 | 1957-07-18 | 1958-01-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-01-16 | 1961-07-18 | 1962-01-17 | $7700.00 | Window Closed / Lapsed |