US2796672A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for testing cogwheels, cutting wheels, or similar wheels and more
Assignee: ALBERT STRASSMANN K G PRAZISIO
•
Filing: 1952-06-10
•
Granted: 1957-06-25
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Expires: 1972-06-10
Abstract
No abstract record available.
Inventors
- 👤 Oesterheld Max
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 23:40
CPC Classifications
G; G01; G01B; G01B11/00; G01B11/24
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB102652A
Cited
US1642219A
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US1761260A
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US1882962A
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US2025215A
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US2063474A
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DE618927C
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US2171589A
Cited
US2539597A
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US2629936A
Cited
US2596322A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-06-24 | 1960-12-24 | 1961-06-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-06-24 | 1964-12-24 | 1965-06-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-06-24 | 1968-12-24 | 1969-06-25 | $7700.00 | Window Closed / Lapsed |