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US2946218A
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Assignee: Tinius Olsen Testing Machine Co
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Filing: 1956-03-12
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Granted: 1960-07-26
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Expires: 1976-03-12
Abstract
No abstract record available.
Inventors
- 👤 Karpchuk Sylvester
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 14:46
CPC Classifications
G; G01; G01D; G01D11/00; G01D11/30; G01M; G01M1/00; G01M1/14; G01M1/16; G01M1/22
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1687507A
Cited
US1948104A
Cited
US2359245A
Cited
US2429094A
Cited
US2552722A
Cited
US2595067A
Cited
US2817971A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-07-26 | 1964-01-25 | 1964-07-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-07-26 | 1968-01-25 | 1968-07-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-07-26 | 1972-01-25 | 1972-07-26 | $7700.00 | Window Closed / Lapsed |