US2992058A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Conveyor type basing and seasoning machine
Assignee: Westinghouse Electric Corp
•
Filing: 1956-02-13
•
Granted: 1961-07-11
•
Expires: 1976-02-13
Abstract
No abstract record available.
Inventors
- 👤 Mullan Daniel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 19:30
CPC Classifications
H; H01; H01J; H01J9/00; H01J9/24; H01J9/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1736766A
Cited
US1708756A
Cited
US2564839A
Cited
US2661101A
Cited
US2764953A
Cited
US2720690A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-07-10 | 1965-01-09 | 1965-07-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-07-10 | 1969-01-09 | 1969-07-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-07-10 | 1973-01-09 | 1973-07-11 | $7700.00 | Window Closed / Lapsed |