Patent US1478774A successfully refreshed from Google Patents.
US1478774A
Expired / Lapsed
US
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Guide device for band cutters
Assignee: METAL SAW AND MACHINE Co
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Filing: 1921-03-08
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Granted: 1923-12-25
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Expires: 1941-03-08
Abstract
No abstract record available.
Inventors
- 👤 Byron F Stowell
- 👤 Howard L Washburn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 12:54
CPC Classifications
B; B23; B23D; B23D55/00; B23D55/08; B23D55/082; Y; Y10; Y10T; Y10T83/00; Y10T83/707; Y10T83/7101; Y10T83/7114; Y10T83/869; Y10T83/8878; Y10T83/8881; Y10T83/8883; Y10T83/8886
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1926-12-24 | 1927-06-25 | 1927-12-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1930-12-24 | 1931-06-25 | 1931-12-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1934-12-24 | 1935-06-25 | 1935-12-25 | $7700.00 | Window Closed / Lapsed |