US3071725A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Linearizing system
Assignee: Borg Warner Corp
•
Filing: 1956-11-30
•
Granted: 1963-01-01
•
Expires: 1976-11-30
Abstract
No abstract record available.
Inventors
- 👤 John A Mcwaid
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:55
CPC Classifications
G; G01; G01L; G01L9/00; G01L9/0001; G01L9/0008; G01L9/0013
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2593339A
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US2613071A
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US2680779A
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US2590641A
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US2675510A
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US2780101A
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US2880612A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-31 | 1966-07-02 | 1967-01-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-31 | 1970-07-02 | 1971-01-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-31 | 1974-07-02 | 1975-01-01 | $7700.00 | Window Closed / Lapsed |