Patent US2797598A successfully refreshed from Google Patents.
US2797598A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Clock rebushing tool
Assignee: Individual
•
Filing: 1956-05-08
•
Granted: 1957-07-02
•
Expires: 1976-05-08
Abstract
No abstract record available.
Inventors
- 👤 Emil A Labenz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 20:12
CPC Classifications
G; G04; G04D; G04D3/00; G04D3/0002; G04D3/0017; G04D3/0025; Y; Y10; Y10T; Y10T408/00; Y10T408/55; Y10T408/557; Y10T408/558
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-07-01 | 1960-12-31 | 1961-07-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-07-01 | 1964-12-31 | 1965-07-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-07-01 | 1968-12-31 | 1969-07-02 | $7700.00 | Window Closed / Lapsed |