Patent US3195237A successfully refreshed from Google Patents.
US3195237A
Expired / Lapsed
US
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Dial depth gage
Assignee: Standard Gage Co Inc
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Filing: 1962-10-10
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Granted: 1965-07-20
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Expires: 1982-10-10
Abstract
No abstract record available.
Inventors
- 👤 David H Aldeborgh
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 11:42
CPC Classifications
G; G01; G01B; G01B3/00; G01B3/22; G01B3/28
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
123 words
A DIAL INDICATOR DEPTH GAGE COMPRISING, IN COMBINATION, A REFERENCE MEMBER HAVING A KNIFE EDGE LOWER SURFACE AND A FINISHED PLANAR UPPER SURFACE, AN INDICATOR CLAMPING BLOCK ADAPTED TO BE CLAMPED TO THE MEASURING PLUNGER HOUSING STEM OF A DIAL INDICATOR WITH THE STEM EXTENDING THROUGH SAID BLOCK AND BEING SUBSTANTIALLY PERPENDICULAR TO A PLANAR LOWER SURFACE OF SAID BLOCK, AN APERTURE IN SAID REFERENCE MEMBER FOR RECEIVING THE HOUSING STEM, MEASURING PLUNGER AND NEEDLE POINT MEASURING CONTACT IN WHICH THE MEASURING PLUNGER TERMINATES, SAID APERTURE BEING LARGER THAN THE MEASURING PLUNGER AND CONTACT POINT, AND MEANS FOR ADJUSTABLY MOUNTING SAID REFERENCE MEMBER ON SAID CLAMPING BLOCK TO ASSURE THAT THE CENTER OF SAID CONTACT POINT IS IN ALIGNMENT WITH SAID KNIFE EDGE.
Claim 2
Dependent Claim
123 words
A DIAL INDICATOR DEPTH GAGE COMPRISING, IN COMBINATION, A REFERENCE MEMBER HAVING A KNIFE EDGE LOWER SURFACE AND A FINISHED PLANAR UPPER SURFACE, AN INDICATOR CLAMPING BLOCK ADAPTED TO BE CLAMPED TO THE MEASURING PLUNGER HOUSING STEM OF A DIAL INDICATOR WITH THE STEM EXTENDING THROUGH SAID BLOCK AND BEING SUBSTANTIALLY PERPENDICULAR TO A PLANAR LOWER SURFACE OF SAID BLOCK, AN APERTURE IN SAID REFERENCE MEMBER FOR RECEIVING THE HOUSING STEM, MEASURING PLUNGER AND NEEDLE POINT MEASURING CONTACT IN WHICH THE MEASURING PLUNGER TERMINATES, SAID APERTURE BEING LARGER THAN THE MEASURING PLUNGER AND CONTACT POINT, AND MEANS FOR ADJUSTABLY MOUNTING SAID REFERENCE MEMBER ON SAID CLAMPING BLOCK TO ASSURE THAT THE CENTER OF SAID CONTACT POINT IS IN ALIGNMENT WITH SAID KNIFE EDGE.
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) | 1968-07-19 | 1969-01-18 | 1969-07-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-07-19 | 1973-01-18 | 1973-07-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-07-19 | 1977-01-18 | 1977-07-20 | $7700.00 | Window Closed / Lapsed |