US2762269A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lubricating system for machine tools
Assignee: Giddings and Lewis LLC
•
Filing: 1952-01-17
•
Granted: 1956-09-11
•
Expires: 1972-01-17
Abstract
No abstract record available.
Inventors
- 👤 Keith F Gallimore
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 05:09
CPC Classifications
B; B23; B23Q; B23Q11/00; B23Q11/12; B23Q11/126; B23Q11/127; Y; Y10; Y10S; Y10S82/00; Y10S82/90; Y10T; Y10T29/00; Y10T29/51; Y10T29/5104; Y10T29/5105; Y10T408/00; Y10T408/44; Y10T409/00; Y10T409/30; Y10T409/303976
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1323268A
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US1782235A
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US2069296A
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US2093757A
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US2220068A
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US2254163A
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US2385393A
Cited
US2430127A
Cited
US2452674A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-09-11 | 1960-03-12 | 1960-09-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-09-11 | 1964-03-12 | 1964-09-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-09-11 | 1968-03-12 | 1968-09-11 | $7700.00 | Window Closed / Lapsed |