US2469079A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine tool support
Assignee: Individual
•
Filing: 1946-02-07
•
Granted: 1949-05-03
•
Expires: 1966-02-07
Abstract
No abstract record available.
Inventors
- 👤 Rosenbloom Harry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 19:27
CPC Classifications
B; B23; B23Q; B23Q35/00; B23Q35/04; B23Q35/08; B23Q35/10; B23Q35/101; B23Q35/102; Y; Y10; Y10S; Y10S248/00; Y10S248/904; Y10T; Y10T82/00; Y10T82/14; Y10T82/141
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US268301A
Cited
US1851004A
Cited
US1705629A
Cited
US1966618A
Cited
US1928373A
Cited
US2124006A
Cited
US2344849A
Cited
US2302506A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-05-02 | 1952-11-01 | 1953-05-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-05-02 | 1956-11-01 | 1957-05-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-05-02 | 1960-11-01 | 1961-05-03 | $7700.00 | Window Closed / Lapsed |