US2979123A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tire buffing machine
Assignee: Cleveland Trust Co
•
Filing: 1956-11-05
•
Granted: 1961-04-11
•
Expires: 1976-11-05
Abstract
No abstract record available.
Inventors
- 👤 Frohlich Adolf
- 👤 Edward J Harris
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 09:53
CPC Classifications
B; B29; B29B; B29B17/00; B29B17/02; B29B17/0206; B29D; B29D30/00; B29D30/06; B29D30/52; B29D30/54; B29D2030/541; B29K; B29K2021/00; B29L; B29L2030/00; Y; Y02; Y02W; Y02W30/00; Y02W30/50; Y02W30/62
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1851156A
Cited
US1953750A
Cited
US2005799A
Cited
US2259820A
Cited
US2333599A
Cited
US2489803A
Cited
US2524489A
Cited
US2675073A
Cited
US2649665A
Cited
US2707851A
Cited
US2788851A
Cited
US2864444A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-04-10 | 1964-10-10 | 1965-04-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-04-10 | 1968-10-10 | 1969-04-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-04-10 | 1972-10-10 | 1973-04-11 | $7700.00 | Window Closed / Lapsed |