Patent FR1129702A successfully refreshed from Google Patents.
Patent US3264905A successfully refreshed from Google Patents.
US3264905A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine tools
Assignee: Sundstrand Corp
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Filing: 1963-04-23
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Granted: 1966-08-09
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Expires: 1983-04-23
Abstract
No abstract record available.
Inventors
- 👤 Carl F Erikson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 06:58
CPC Classifications
B; B23; B23Q; B23Q11/00; B23Q11/001; B23Q11/0014; B23Q1/00; B23Q1/25; B23Q1/26; Y; Y10; Y10T; Y10T408/00; Y10T408/91; Y10T409/00; Y10T409/30; Y10T409/30784; Y10T409/309576; Y10T409/309688; Y10T82/00; Y10T82/25; Y10T82/2566
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
75 words
IN A NUMERICALLY CONTROLLED MACHINE TOOL, A COLUMN HAVING A PAIR OF SPACED APART WAYS, A SLIDE MOUNTED ON SAID WAYS AND HAVING A SPINDLE AND SPINDLE HEAD POSITIONABLE AT DIFFERENT ELEVATIONS ON SAID COLUMN, AND A PAIR OF MEMBERS EXTENDING FOR SUBSTANTIALLY THE LENGTH OF THE THE COLUMN AND ADJACENT THE REAR THEREOF, EACH OF SAID MEMBERS BEING POSITIONED GENERALLY IN FRONT TO REAR ALIGNMENT WITH A RESPECTIVE ONE OF SAID WAYS, AND ADJUSTABLE
Claim 2
Dependent Claim
75 words
IN A NUMERICALLY CONTROLLED MACHINE TOOL, A COLUMN HAVING A PAIR OF SPACED APART WAYS, A SLIDE MOUNTED ON SAID WAYS AND HAVING A SPINDLE AND SPINDLE HEAD POSITIONABLE AT DIFFERENT ELEVATIONS ON SAID COLUMN, AND A PAIR OF MEMBERS EXTENDING FOR SUBSTANTIALLY THE LENGTH OF THE THE COLUMN AND ADJACENT THE REAR THEREOF, EACH OF SAID MEMBERS BEING POSITIONED GENERALLY IN FRONT TO REAR ALIGNMENT WITH A RESPECTIVE ONE OF SAID WAYS, AND ADJUSTABLE
References Cited (Backward Citations)
US1245324A
Cited
US2912905A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-08-08 | 1970-02-07 | 1970-08-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-08 | 1974-02-07 | 1974-08-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-08 | 1978-02-07 | 1978-08-09 | $7700.00 | Window Closed / Lapsed |