US2883736A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Band type cutoff saw
Assignee: Continental Machines Inc
•
Filing: 1955-09-12
•
Granted: 1959-04-28
•
Expires: 1975-09-12
Abstract
No abstract record available.
Inventors
- 👤 Robert L Crane
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 08:28
CPC Classifications
B; B23; B23D; B23D53/00; B23D53/04; B23D55/00; B23D55/04; B23D55/043; B23D55/06; B23D55/08; B23D55/088; B23D55/089; Y; Y10; Y10T; Y10T83/00; Y10T83/647; Y10T83/654; Y10T83/707; Y10T83/7101; Y10T83/7114; Y10T83/748; Y10T83/7487; Y10T83/7547; Y10T83/758; Y10T83/95
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US114710A
Cited
US2706502A
Cited
US2369451A
Cited
US2525712A
Cited
US2602987A
Cited
US2546116A
Cited
US2669261A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-04-27 | 1962-10-27 | 1963-04-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-04-27 | 1966-10-27 | 1967-04-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-04-27 | 1970-10-27 | 1971-04-28 | $7700.00 | Window Closed / Lapsed |