US3098305A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electric angle checking gage
Assignee: Individual
•
Filing: 1961-08-29
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Granted: 1963-07-23
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Expires: 1981-08-29
Abstract
No abstract record available.
Inventors
- 👤 Richard P Anderson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 22:53
CPC Classifications
G; G01; G01B; G01B5/00; G01B5/20; G01B5/205
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
157 words
A APPARATUS FOR CHECKING THE CHORD ANGLE OF A COMPRESSOR STATOR VANE AFTER BEING MOUNTED ON THE STATOR ASSEMBLY, SAID APPARATUS COMPRISING A BASE, A SHAFT VERTICALLY MOUNTED ON SAID BASE, SUPPORTING MEANS MOUNTED ON SAID SHAFT, ANGULAR MEASURING MEANS MOUNTED ON SAID SUPPORTING MEANS FOR INDICATING THE CHORD ANGLE, A BOOM PERPENDICULARLY EXTENDING FROM SAID SUPPORT MEANS, ELECTRICAL CONTACT MEANS CONSISTING OF TWO CONDUCTING PORTIONS WITH AN INSULATING MATERIAL THEREBETWEEN, SAID CONTACT MEANS ATTACHED TO THE EXTREME OUTER END OF SAID BOOM, AN ELECTRICAL CIRCUIT COMPRISING A BATTERY, A PAIR OF LEAD WIRES CINNECTED TO SAID BATTERY, AN INDICATING LIGHT AND SAID ELECTRICAL CONTACT MEANS, THE COMPONENTS OF SAID ELECTRICAL CIRCUIT BEING CONNECTED IN SERIES, SAID ELECTRICAL CIRCUIT BEING COMPLETED WHEN CONTACT IS MADE WITH BOTH EDGES OF THE BLADE BEING CHECKED BY THE CONDUCTING PORTIONS OF SAID CONTACT MEANS WHEREBY SAID INDICATING LIGHT IS ENERGIZED AND SAID ANGULAR MEASURING MEANS MAY BE OBSERVED AND RECORDED.
Claim 2
Independent Claim
157 words
A APPARATUS FOR CHECKING THE CHORD ANGLE OF A COMPRESSOR STATOR VANE AFTER BEING MOUNTED ON THE STATOR ASSEMBLY, SAID APPARATUS COMPRISING A BASE, A SHAFT VERTICALLY MOUNTED ON SAID BASE, SUPPORTING MEANS MOUNTED ON SAID SHAFT, ANGULAR MEASURING MEANS MOUNTED ON SAID SUPPORTING MEANS FOR INDICATING THE CHORD ANGLE, A BOOM PERPENDICULARLY EXTENDING FROM SAID SUPPORT MEANS, ELECTRICAL CONTACT MEANS CONSISTING OF TWO CONDUCTING PORTIONS WITH AN INSULATING MATERIAL THEREBETWEEN, SAID CONTACT MEANS ATTACHED TO THE EXTREME OUTER END OF SAID BOOM, AN ELECTRICAL CIRCUIT COMPRISING A BATTERY, A PAIR OF LEAD WIRES CINNECTED TO SAID BATTERY, AN INDICATING LIGHT AND SAID ELECTRICAL CONTACT MEANS, THE COMPONENTS OF SAID ELECTRICAL CIRCUIT BEING CONNECTED IN SERIES, SAID ELECTRICAL CIRCUIT BEING COMPLETED WHEN CONTACT IS MADE WITH BOTH EDGES OF THE BLADE BEING CHECKED BY THE CONDUCTING PORTIONS OF SAID CONTACT MEANS WHEREBY SAID INDICATING LIGHT IS ENERGIZED AND SAID ANGULAR MEASURING MEANS MAY BE OBSERVED AND RECORDED.
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) | 1966-07-22 | 1967-01-21 | 1967-07-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-22 | 1971-01-21 | 1971-07-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-22 | 1975-01-21 | 1975-07-23 | $7700.00 | Window Closed / Lapsed |