US2764044A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Turret head for mounting on the vertically reciprocable sleeve of a drilling or milling machine
Assignee: Individual
•
Filing: 1952-03-13
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Granted: 1956-09-25
•
Expires: 1972-03-13
Abstract
No abstract record available.
Inventors
- 👤 Schrieder Albert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 20:18
CPC Classifications
B; B23; B23Q; B23Q1/00; B23Q1/25; B23Q1/44; B23Q1/48; B23B; B23B39/00; B23B39/16; B23B39/20; B23B39/205; B23Q16/00; B23Q16/02; B23Q16/04; B23Q16/06; B23Q39/00; B23Q39/02; B23Q2220/00; B23Q2220/002; Y; Y10; Y10T; Y10T408/00; Y10T408/36; Y10T408/37; Y10T408/60; Y10T74/00; Y10T74/14; Y10T74/1494
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) | 1959-09-25 | 1960-03-26 | 1960-09-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-09-25 | 1964-03-26 | 1964-09-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-09-25 | 1968-03-26 | 1968-09-25 | $7700.00 | Window Closed / Lapsed |