US3238766A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gaging device
Assignee: Pratt and Whitney Co Inc
•
Filing: 1964-06-03
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Granted: 1966-03-08
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Expires: 1984-06-03
Abstract
No abstract record available.
Inventors
- 👤 Everett A Hollis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 13:17
CPC Classifications
G; G01; G01B; G01B13/00; G01B13/08
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
109 words
A DEVICE OF THE CHARACTER DESCIRBED COMPRISING A BODY MEMBER HAVING A CYLINDRICAL FIRST BORE THERETHROUGH AND A COAXIAL COUNTERBORE AT ONE END OF THE BORE, GAGING MEANS RECEIVED IN THE FIRST BORE AND PROVIDING A CYLINDRICAL GATING BORE THERETHROUGH, MEANS FOR RETAINING SAID GAGING MEANS IN THE FIRST BORE, SAID RETAINING MEANS OVERLYING THE COUNTERBORE AND TOGETHER WITH SAID GAGING MEANS DEFINING AN ANNULAR FLUID CONDUIT, A PLURALITY OF FLUID DISCHARGE MEANS PROVIDING COMMUNICATION BETWEEN THE COUNTERBORE AND THE GAGING BORE, AND MEANS DEFINING A FLUID PASSAGE IN SAID BODY MEMBER IN COMMUNICATION WITH SAID ANNULAR FLUID CONDUIT AND ARRANGED TO RECEIVE FLUID FROM A FLUID PRESSURE SOURCE.
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) | 1969-03-07 | 1969-09-06 | 1970-03-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-07 | 1973-09-06 | 1974-03-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-07 | 1977-09-06 | 1978-03-08 | $7700.00 | Window Closed / Lapsed |