Patent US2622865A successfully refreshed from Google Patents.
US2622865A
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Acceleration responsive device, including means for indicating speed and/or distance
Assignee: Individual
•
Filing: 1947-07-09
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Granted: 1952-12-23
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Expires: 1967-07-09
Abstract
No abstract record available.
Inventors
- 👤 Edward V Sundt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 13:57
CPC Classifications
G; G01; G01P; G01P7/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE291867C
Cited
DE278237C
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US1317072A
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US1280503A
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GB124318A
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US1451923A
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US1936321A
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US1840001A
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US2036458A
Cited
US2193707A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-12-23 | 1956-06-23 | 1956-12-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-12-23 | 1960-06-23 | 1960-12-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-12-23 | 1964-06-23 | 1964-12-23 | $7700.00 | Window Closed / Lapsed |