US2793041A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine tool fixture
Assignee: Jones and Lamson Machine Co
•
Filing: 1955-01-26
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Granted: 1957-05-21
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Expires: 1975-01-26
Abstract
No abstract record available.
Inventors
- 👤 John E Barbier
- 👤 Charles A Ginter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 23:03
CPC Classifications
B; B23; B23B; B23B29/00; B23B29/04; B23B29/12; B23Q; B23Q1/00; B23Q1/25; B23Q1/44; B23Q1/50; B23Q1/54; B23Q1/5468; Y; Y10; Y10T; Y10T279/00; Y10T279/14; Y10T279/17; Y10T279/17291; Y10T279/17316; Y10T279/17324; Y10T279/17341; Y10T279/17411; Y10T279/17471; Y10T279/21; Y10T82/00; Y10T82/25; Y10T82/2568; Y10T82/2571
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-05-20 | 1960-11-19 | 1961-05-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-05-20 | 1964-11-19 | 1965-05-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-05-20 | 1968-11-19 | 1969-05-21 | $7700.00 | Window Closed / Lapsed |