US3215474A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Preloaded gib
Assignee: Landis Tool Co
•
Filing: 1962-09-06
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Granted: 1965-11-02
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Expires: 1982-09-06
Abstract
No abstract record available.
Inventors
- 👤 Kenneth P Martin
- 👤 Robert F Darling
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 11:45
CPC Classifications
B; B23; B23Q; B23Q1/00; B23Q1/25; B23Q1/26; B23Q1/262
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
129 words
IN A MACHINE TOOL, A BASE, A MEMBER SLIDABLY MOUNTED ON SAID BASE, A GUIDE MEMBER FOR DETERMINING THE PATH OF MOVEMENT OF SAID SLIDABLE MEMBER, SAID GUIDE MEMBER HAVING PARALLEL GUIDE SURFACES, SAID BASE HAVING A SURFACE CO-ACTING WITH ONE OF SAID GUIDE SURFACES, MEANS FOR TAKING UP WEAR BETWEEN SAID BASE SURFACE AND SAID GUIDE SURFACE COMPRISING A GIB CARTRIDGE UNIT HAVING A PLURALITY OF LONGITUDINALLY SPACED RESILIENT MEMBERS FOR EXPANDING SAID GIB BETWEEN SAID GUIDE SURFACE AND SAID BASE SURFACE, AND MEANS FOR LOADING EACH OF SAID RESILIENT MEMBERS EQUALLY AND SIMULTANEOUSLY IN THE DIRECTION OF SAID GUIDE SURFACES TO EFFECT SAID GIB EXPANSION COMPRISING AN ELONGATED CAM MEMBER MOVABLE IN SAID GIB CARTRIDGE UNIT AND HAVING A CAM PORTION FOR EACH OF SAID RESILIENT MEMBERS.
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) | 1968-11-01 | 1969-05-03 | 1969-11-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-11-01 | 1973-05-03 | 1973-11-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-11-01 | 1977-05-03 | 1977-11-02 | $7700.00 | Window Closed / Lapsed |