US3015956A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Instrument for measuring displacement of a body
Assignee: Lear Inc
•
Filing: 1957-01-31
•
Granted: 1962-01-09
•
Expires: 1977-01-31
Abstract
No abstract record available.
Inventors
- 👤 Harry N Eklund
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 17:36
CPC Classifications
G; G05; G05D; G05D1/00; G05D1/04; G05D1/042; G01; G01L; G01L9/00; G01L9/0082; G01L9/0085; Y; Y10; Y10S; Y10S33/00; Y10S33/01; Y10T; Y10T74/00; Y10T74/18; Y10T74/18888
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US398926A
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US537078A
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US1246426A
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US2178641A
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US2167641A
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US2406181A
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US2544122A
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US2487438A
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US2798191A
Cited
US2814688A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-01-08 | 1965-07-10 | 1966-01-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-08 | 1969-07-10 | 1970-01-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-08 | 1973-07-10 | 1974-01-09 | $7700.00 | Window Closed / Lapsed |