US3126794A
Expired / Lapsed
US
⏱️ 0.0 years remaining
ayers
Assignee: —
•
Filing: —
•
Granted: 1964-03-31
•
Expires: 1981-03-31
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 07:43
CPC Classifications
B; B60; B60T; B60T13/00; B60T13/10; B60T13/24; B60T13/241; B60T13/242; B60T13/244
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
101 words
A FLUID PRESSURE MOTOR MECHANISM COMPRISING A MOTOR HAVING A HOUSING AND A PRESSURE RESPONSIVE UNIT THEREIN PROVIDED AT ONE SIDE WITH A FIRST CHAMBER, AN AXIALLY MOVABLE STRUCTURE IN SAID HOUSING IN THE END THEREOF OPPOSITE SAID FIRST CHAMBER AND FORMING WITH SAID PRESSURE RESPONSIVE UNIT A SECOND CHAMBER, SAID STRUCTURE FORMING WITH THE END OF SAID HOUSING OPPOSITE SAID PRESSURE RESPONSIVE UNIT A THIRD CHAMBER COMMUNICATING WITH SAID SECOND CHAMBER TO BALANCE PRESSURES THEREIN, A PRESSURE SOURCE, A MANUALLY OPERABLE MECHANISM, A VALVE MECHANISM NORMALLY BALANCING PRESSURES IN SAID FIRST AND SECOND CHAMBERS AND BEING MOVABLE TO UNBALANCE PRES-
Claim 2
Dependent Claim
101 words
A FLUID PRESSURE MOTOR MECHANISM COMPRISING A MOTOR HAVING A HOUSING AND A PRESSURE RESPONSIVE UNIT THEREIN PROVIDED AT ONE SIDE WITH A FIRST CHAMBER, AN AXIALLY MOVABLE STRUCTURE IN SAID HOUSING IN THE END THEREOF OPPOSITE SAID FIRST CHAMBER AND FORMING WITH SAID PRESSURE RESPONSIVE UNIT A SECOND CHAMBER, SAID STRUCTURE FORMING WITH THE END OF SAID HOUSING OPPOSITE SAID PRESSURE RESPONSIVE UNIT A THIRD CHAMBER COMMUNICATING WITH SAID SECOND CHAMBER TO BALANCE PRESSURES THEREIN, A PRESSURE SOURCE, A MANUALLY OPERABLE MECHANISM, A VALVE MECHANISM NORMALLY BALANCING PRESSURES IN SAID FIRST AND SECOND CHAMBERS AND BEING MOVABLE TO UNBALANCE PRES-
References Cited (Backward Citations)
US3078677A
Cited
US3051530A
Cited
US3083698A
Cited
US3075499A
Cited
US3067727A
Cited
US3076441A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-03-31 | 1967-09-30 | 1968-03-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-31 | 1971-09-30 | 1972-03-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-31 | 1975-09-30 | 1976-03-31 | $7700.00 | Window Closed / Lapsed |