US2901201A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Material handling fixture
Assignee: Northrop Grumman Corp
•
Filing: 1956-02-20
•
Granted: 1959-08-25
•
Expires: 1976-02-20
Abstract
No abstract record available.
Inventors
- 👤 Allan J Taylor
- 👤 Toth Anthony
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 02:06
CPC Classifications
B; B64; B64F; B64F5/00; B64F5/50
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US824586A
Cited
US1773327A
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US1870676A
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US1852925A
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US2298851A
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US2488368A
Cited
US2636745A
Cited
FR1018386A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-08-24 | 1963-02-23 | 1963-08-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-08-24 | 1967-02-23 | 1967-08-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-08-24 | 1971-02-23 | 1971-08-25 | $7700.00 | Window Closed / Lapsed |