US2980950A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tire chuck
Assignee: Individual
•
Filing: 1958-08-18
•
Granted: 1961-04-25
•
Expires: 1978-08-18
Abstract
No abstract record available.
Inventors
- 👤 James A Smyser
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 10:29
CPC Classifications
B; B29; B29D; B29D30/00; B29D30/06; B29D30/0601; B29D30/0633; B29D30/0643
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2475732A
Cited
GB108934A
Cited
US1619102A
Cited
US2045937A
Cited
US2024941A
Cited
US2145806A
Cited
US2371586A
Cited
US2822020A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-04-24 | 1964-10-24 | 1965-04-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-04-24 | 1968-10-24 | 1969-04-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-04-24 | 1972-10-24 | 1973-04-25 | $7700.00 | Window Closed / Lapsed |