Patent JPS60194631A successfully refreshed from Google Patents.
US3285071A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pressure altitude vector balanced transducer
Assignee: Garrett Corp
•
Filing: 1963-06-13
•
Granted: 1966-11-15
•
Expires: 1983-06-13
Abstract
No abstract record available.
Inventors
- 👤 William C Plunk
- 👤 Silver Alexander
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 02:54
CPC Classifications
G; G01; G01L; G01L7/00
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
116 words
A FORCE BALANCE INSTRUMENT, COMPRISING: A PIVOTED BALANCE BEAM; FIRST FORCE APPLYING MEANS OPERATIVELY CONNECTED TO SAID BEAM FOR EXERTING ON THE LATTER A FIRST FORCE WHICH PRODUCES A FIRST MOMENT ON ONE DIRECTION ON THE BEAM; SECOND FORCE APPLY MEANS OPERATIVELY CONNECTED TO SAID BEAM FOR EXERTING ON THE LATTER A SECOND FORCE WHICH PRODUCES A SECOND MOMENT ON THE BEAM OPPOSING SAID FIRST MOMENT; AND MEANS FOR ADJUSTING THE ANGLE BETWEEN THE LONGITUDINAL AXIS OF SAID BEAM AND THE LINE OF ACTION OF ONLY ONE OF SAID FORCES, SAID ADJUSTING MEANS INCLUDING MEANS FOR ADJUSTING THE MAGNITUDE OF ONE OF SAID FORCES ACCORDING TO A PREDETERMINED FUNCTION IN RESPONSE TO ADJUSTMENT OF SAID ANGLE.
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) | 1969-11-14 | 1970-05-16 | 1970-11-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-14 | 1974-05-16 | 1974-11-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-14 | 1978-05-16 | 1978-11-15 | $7700.00 | Window Closed / Lapsed |