US2935709A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus and method for strain rod assembly and filament core
Assignee: Individual
•
Filing: 1958-03-18
•
Granted: 1960-05-03
•
Expires: 1978-03-18
Abstract
No abstract record available.
Inventors
- 👤 Ii William A Paine
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:48
CPC Classifications
G; G01; G01L; G01L1/00; G01L1/20; G01L1/22; G01L1/2287; G01L9/00; G01L9/0041; G01L9/0051; G01L9/006
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1435392A
Cited
US1460815A
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US1968280A
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US2164913A
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US2344648A
Cited
US2600029A
Cited
US2586252A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-05-03 | 1963-11-02 | 1964-05-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-05-03 | 1967-11-02 | 1968-05-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-05-03 | 1971-11-02 | 1972-05-03 | $7700.00 | Window Closed / Lapsed |