US3143906A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tool post for a machine tool
Assignee: Comet Appliances Ltd
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Filing: 1963-04-15
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Granted: 1964-08-11
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Expires: 1983-04-15
Abstract
No abstract record available.
Inventors
- 👤 Smith Alfred
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 05:24
CPC Classifications
B; B23; B23B; B23B29/00; B23B29/04; B23B29/06; Y; Y10; Y10T; Y10T82/00; Y10T82/25; Y10T82/2585; Y10T82/2591
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
78 words
A TOOL POST ADAPTED TO BE HELD IN POSITION IN A MACHINE TOOL FOR SUPPORTING A CUTTING TOOL RELATIVELY TO A WORKPIECE MOUNTED IN THE MACHINE TOOL, THE TOOL POST COMPRISING A BODY FORMED WITH SPACED PARALLEL SURFACES BETWEEN WHICH THE SHANK OF THE CUTTING TOOL IS ADAPTED TO BE MOUNTED, A PAIR OF POSTS FOR ENGAGING ONE SIDE OF THE TOOL SHANK, EACH SAID POST HAVING AN INDEPENDENT SCREWTHREADED ENGAGEMENT WITH SAID BODY AND ADAPTED TO EX-
Claim 2
Dependent Claim
78 words
A TOOL POST ADAPTED TO BE HELD IN POSITION IN A MACHINE TOOL FOR SUPPORTING A CUTTING TOOL RELATIVELY TO A WORKPIECE MOUNTED IN THE MACHINE TOOL, THE TOOL POST COMPRISING A BODY FORMED WITH SPACED PARALLEL SURFACES BETWEEN WHICH THE SHANK OF THE CUTTING TOOL IS ADAPTED TO BE MOUNTED, A PAIR OF POSTS FOR ENGAGING ONE SIDE OF THE TOOL SHANK, EACH SAID POST HAVING AN INDEPENDENT SCREWTHREADED ENGAGEMENT WITH SAID BODY AND ADAPTED TO EX-
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-08-11 | 1968-02-10 | 1968-08-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-08-11 | 1972-02-10 | 1972-08-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-08-11 | 1976-02-10 | 1976-08-11 | $7700.00 | Window Closed / Lapsed |