US2436714A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Program controller
Assignee: American Machine and Metals Inc
•
Filing: 1942-08-29
•
Granted: 1948-02-24
•
Expires: 1962-08-29
Abstract
No abstract record available.
Inventors
- 👤 Moss Albert H De
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 23:15
CPC Classifications
H; H01; H01H; H01H51/00; H01H51/02; H01H51/04; H01H51/06; H01H51/08; H01H51/082; H01H51/086; Y; Y10; Y10T; Y10T74/00; Y10T74/15; Y10T74/1558; Y10T74/1565; Y10T74/1566; Y10T74/1574
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US748980A
Cited
US749824A
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US1275780A
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US1150514A
Cited
US1176285A
Cited
US1495020A
Cited
US1508527A
Cited
US1508528A
Cited
US2281262A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-02-23 | 1951-08-25 | 1952-02-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-02-23 | 1955-08-25 | 1956-02-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-02-23 | 1959-08-25 | 1960-02-24 | $7700.00 | Window Closed / Lapsed |