Patent US3266320A successfully refreshed from Google Patents.
US3266320A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vector balanced pressure ratio transducer
Assignee: Garrett Corp
•
Filing: 1963-06-13
•
Granted: 1966-08-16
•
Expires: 1983-06-13
Abstract
No abstract record available.
Inventors
- 👤 Edward F Abrams
- 👤 William C Plunk
- 👤 Silver Alexander
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 01:11
CPC Classifications
G; G01; G01L; G01L7/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
82 words
A FORCE BALANCE INSTRUMENT COMPRISING: A BALANCE BEAM HAVING A FULCRUM; A FIRST FORCE APPLYING MEANS OPERATIVELY CONNECTED TO SAID BEAM FOR EXERTING ON THE LATTER A FIRST FORCE WHICH PRODUCES A FIRST MOMENT IN ONE DIRECTION ON THE BEAM; A FRAME PIVOTALLY MOUNTED ON AN AXIS APPROXIMATELY PARALLEL TO THE PIVOT AXIS OF THE BEAM; A SECOND FORCE APPLYING MEANS MOUNTED ON SAID FRAME; FLEXURE MEANS FORMING A CONNECTION BETWEEN SAID SECOND FORCE APPLYING MEANS AND SAID BEAM AT A POINT
Claim 2
Dependent Claim
82 words
A FORCE BALANCE INSTRUMENT COMPRISING: A BALANCE BEAM HAVING A FULCRUM; A FIRST FORCE APPLYING MEANS OPERATIVELY CONNECTED TO SAID BEAM FOR EXERTING ON THE LATTER A FIRST FORCE WHICH PRODUCES A FIRST MOMENT IN ONE DIRECTION ON THE BEAM; A FRAME PIVOTALLY MOUNTED ON AN AXIS APPROXIMATELY PARALLEL TO THE PIVOT AXIS OF THE BEAM; A SECOND FORCE APPLYING MEANS MOUNTED ON SAID FRAME; FLEXURE MEANS FORMING A CONNECTION BETWEEN SAID SECOND FORCE APPLYING MEANS AND SAID BEAM AT A POINT
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) | 1969-08-15 | 1970-02-14 | 1970-08-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-15 | 1974-02-14 | 1974-08-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-15 | 1978-02-14 | 1978-08-16 | $7700.00 | Window Closed / Lapsed |