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US2778905A
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Motion sensing device
Assignee: STATHAM LAB Inc
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Filing: 1951-08-13
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Granted: 1957-01-22
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Expires: 1971-08-13
Abstract
No abstract record available.
Inventors
- 👤 Louis D Statham
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:49
CPC Classifications
G; G01; G01P; G01P15/00; G01P15/02; G01P15/08; G01H; G01H1/00; H; H01; H01C; H01C10/00; H01C10/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE278905C
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US1305961A
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US1574460A
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US1581957A
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GB347808A
Cited
US2445234A
Cited
US2225716A
Cited
US2390384A
Cited
US2481792A
Cited
US2522796A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-01-22 | 1960-07-23 | 1961-01-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-01-22 | 1964-07-23 | 1965-01-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-01-22 | 1968-07-23 | 1969-01-22 | $7700.00 | Window Closed / Lapsed |