Patent US1658151A successfully refreshed from Google Patents.
US1658151A
Expired / Lapsed
US
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Guard for foot presses
Assignee: Arrow Electric Co
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Filing: 1925-03-26
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Granted: 1928-02-07
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Expires: 1945-03-26
Abstract
No abstract record available.
Inventors
- 👤 Samuel P Wyrfel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 02:21
CPC Classifications
F; F16; F16P; F16P3/00; F16P3/001; F16P3/005; Y; Y10; Y10T; Y10T83/00; Y10T83/869; Y10T83/872
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) | 1931-02-06 | 1931-08-08 | 1932-02-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1935-02-06 | 1935-08-08 | 1936-02-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1939-02-06 | 1939-08-08 | 1940-02-07 | $7700.00 | Window Closed / Lapsed |