Patent US3233479A successfully refreshed from Google Patents.
US3233479A
Expired / Lapsed
US
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Machine tool
Assignee: Cross Co
•
Filing: 1964-06-18
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Granted: 1966-02-08
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Expires: 1984-06-18
Abstract
No abstract record available.
Inventors
- 👤 Everhart Donald
- 👤 Robert L Munn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 15:51
CPC Classifications
B; B23; B23Q; B23Q17/00; B23Q17/22; B23Q16/00; Y; Y10; Y10T; Y10T408/00; Y10T408/16; Y10T408/17; Y10T408/172; Y10T408/21
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
118 words
IN A MACHINE TOOL OF THE TYPE HAVING AN ADVANCEABLE AND RETRACTABLE TOOL CARRYING SLIDE, A SUPPORT FOR MOUNTING A TOOL OF THE TYPE USED BY SAID SLIDE; A MOVABLE TOOL CHECKING DEVICE ADJACENT TO SAID SUPPORT AND ENGAGEABLE WITH A TOOL DISPOSED THEREON FOR INDICATING THE EFFECTIVE LENGTH OF SAID TOOL; AN ADJUSTABLE STOP DISPOSED IN THE PATH OF TRAVEL OF SAID SLIDE AND ENGAGEABLE THEREBY TO LIMIT ADVANCE MENT THEREOF; AND MEANS FOR MOVING SAID TOOL CHECKING DEVICE INTO AND OUT OF ENGAGEMENT WITH A TOOL ON SAID SUPPORT AND OPERATIVELY CONNECTED TO SAID STOP FOR ADJUSTABLY MOVING THE LATTER TO CONTROL FORWARD MOVEMENT OF SAID SLIDE IN ACCORDANCE WITH THE INDICATED LENGTH OF SAID TOOL.
Claim 2
Dependent Claim
118 words
IN A MACHINE TOOL OF THE TYPE HAVING AN ADVANCEABLE AND RETRACTABLE TOOL CARRYING SLIDE, A SUPPORT FOR MOUNTING A TOOL OF THE TYPE USED BY SAID SLIDE; A MOVABLE TOOL CHECKING DEVICE ADJACENT TO SAID SUPPORT AND ENGAGEABLE WITH A TOOL DISPOSED THEREON FOR INDICATING THE EFFECTIVE LENGTH OF SAID TOOL; AN ADJUSTABLE STOP DISPOSED IN THE PATH OF TRAVEL OF SAID SLIDE AND ENGAGEABLE THEREBY TO LIMIT ADVANCE MENT THEREOF; AND MEANS FOR MOVING SAID TOOL CHECKING DEVICE INTO AND OUT OF ENGAGEMENT WITH A TOOL ON SAID SUPPORT AND OPERATIVELY CONNECTED TO SAID STOP FOR ADJUSTABLY MOVING THE LATTER TO CONTROL FORWARD MOVEMENT OF SAID SLIDE IN ACCORDANCE WITH THE INDICATED LENGTH OF SAID TOOL.
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) | 1969-02-07 | 1969-08-09 | 1970-02-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-07 | 1973-08-09 | 1974-02-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-07 | 1977-08-09 | 1978-02-08 | $7700.00 | Window Closed / Lapsed |