US2608111A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Repointer bar and method of repointing teeth
Assignee: American Brake Shoe Co
•
Filing: 1947-06-17
•
Granted: 1952-08-26
•
Expires: 1967-06-17
Abstract
No abstract record available.
Inventors
- 👤 Ratkowski Thomas Anthony
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 13:04
CPC Classifications
E; E02; E02F; E02F9/00; E02F9/28; E02F9/2808; E02F9/285
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US125909A
Cited
US1835701A
Cited
GB421899A
Cited
US2335791A
Cited
US2247202A
Cited
US2369285A
Cited
US2387983A
Cited
US2419677A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-08-26 | 1956-02-25 | 1956-08-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-08-26 | 1960-02-25 | 1960-08-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-08-26 | 1964-02-25 | 1964-08-26 | $7700.00 | Window Closed / Lapsed |