Patent US2992321A successfully refreshed from Google Patents.
US3094623A
Expired / Lapsed
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Radiation operated dimensional gage
Assignee: Barnes Engineering Co
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Filing: 1961-06-16
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Granted: 1963-06-18
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Expires: 1981-06-16
Abstract
No abstract record available.
Inventors
- 👤 Weiss Morris
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 23:04
CPC Classifications
G; G01; G01B; G01B11/00; G01B11/08; G01B11/10; G01B11/105
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
89 words
IN A RADIATION DIMENSION GAGE COMPRISING IN COMBINATION AND IN OPTICAL ALIGNMENT A MASK PROVIDED WITH A WINDOW, MEANS FOR IMAGING THE OBJECT TO BE GAGED ONTO THE PLANE OF THE WINDOW, A RADIATION DETECTOR, MEANS FOR IMAGING THE WINDOW THEREON, A MOVING RETICLE ADJACENT THE MASK AND BEING PROVIDED WITH SYMMETRICAL RADIATION TRANSPARENT OPENINGS TO CAUSE A SMALL TRANSPARENT AREA TO MOVE ACROSS THE WINDOW, THE SPACING OF THE OPENINGS BEING GREATER THAN THE WIDTH OF THE IMAGE OF THE OBJECT TO BE GAGED, THE IMPROVEMENT WHICH COMPRISES,
Claim 2
Dependent Claim
89 words
IN A RADIATION DIMENSION GAGE COMPRISING IN COMBINATION AND IN OPTICAL ALIGNMENT A MASK PROVIDED WITH A WINDOW, MEANS FOR IMAGING THE OBJECT TO BE GAGED ONTO THE PLANE OF THE WINDOW, A RADIATION DETECTOR, MEANS FOR IMAGING THE WINDOW THEREON, A MOVING RETICLE ADJACENT THE MASK AND BEING PROVIDED WITH SYMMETRICAL RADIATION TRANSPARENT OPENINGS TO CAUSE A SMALL TRANSPARENT AREA TO MOVE ACROSS THE WINDOW, THE SPACING OF THE OPENINGS BEING GREATER THAN THE WIDTH OF THE IMAGE OF THE OBJECT TO BE GAGED, THE IMPROVEMENT WHICH COMPRISES,
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) | 1966-06-17 | 1966-12-17 | 1967-06-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-17 | 1970-12-17 | 1971-06-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-17 | 1974-12-17 | 1975-06-18 | $7700.00 | Window Closed / Lapsed |