US3116606A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combustion can support
Assignee: Motors Liquidation Co
•
Filing: 1958-07-21
•
Granted: 1964-01-07
•
Expires: 1978-07-21
Abstract
No abstract record available.
Inventors
- 👤 Floyd G Dougherty
- 👤 John M Richey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 19:36
CPC Classifications
F; F23; F23R; F23R3/00; F23R3/28; F23R3/283; F23R3/42; F23R3/60
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
164 words
IN COMBINATION IN A TURBOMACHINE, A CASING DEFINING A COMBUSTION CHAMBER, A COMBUSTION CAN IN SAID CHAMBER FOR THE BURNING OF FUEL THEREIN, SAID CASE AND CAN EACH HAVING A OPENING THEREIN FOR RECEIVING THERETHROUGH OPPOSITE ENDS OF A FUEL IGNITER PLUG, A FUEL IGNITER PLUG INSERTABLE THROUGH SAID OPENINGS AND ROTATABLE TO A PLURALITY OF POSITIONS, MEANS REMOVABLY SECURING ONE END OF SAID PLUG TO SAID CASING, AND OTHER MEANS SLIDABLY MOUNTING SAID CAN ON SAID PLUG, SAID OTHER MEANS INCLUDING FERRULE MEANS SECURED TO SAID CAN RECEIVE SAID IGNITER PLUG THERETHROUGH IN THE ASSEMBLED POSITIONS OF SAID PLUG AND CAN, SAID FERRULE MEANS HAVING PORTIONS OF DIFFERENT INTERNAL DIAMETERS, SAID PLUG HAVING A PLURALITY OF SPACED PORTIONS THEREON OF GREATER DIAMETER THAN THE DIAMETER OF ONE OF SAID FERRULE MEANS PORTIONS, SAID PLUG PORTIONS OVERLAPPING SAID ONE OF SAID FERRULE MEANS PORTIONS IN ONE ROTATIVE POSITION OF SAID PLUG CONFINING SAID FERRULE MEANS FOR A LIMITED SLIDING MOVEMENT BETWEEN SAID PLUG PORTIONS.
Claim 2
Dependent Claim
164 words
IN COMBINATION IN A TURBOMACHINE, A CASING DEFINING A COMBUSTION CHAMBER, A COMBUSTION CAN IN SAID CHAMBER FOR THE BURNING OF FUEL THEREIN, SAID CASE AND CAN EACH HAVING A OPENING THEREIN FOR RECEIVING THERETHROUGH OPPOSITE ENDS OF A FUEL IGNITER PLUG, A FUEL IGNITER PLUG INSERTABLE THROUGH SAID OPENINGS AND ROTATABLE TO A PLURALITY OF POSITIONS, MEANS REMOVABLY SECURING ONE END OF SAID PLUG TO SAID CASING, AND OTHER MEANS SLIDABLY MOUNTING SAID CAN ON SAID PLUG, SAID OTHER MEANS INCLUDING FERRULE MEANS SECURED TO SAID CAN RECEIVE SAID IGNITER PLUG THERETHROUGH IN THE ASSEMBLED POSITIONS OF SAID PLUG AND CAN, SAID FERRULE MEANS HAVING PORTIONS OF DIFFERENT INTERNAL DIAMETERS, SAID PLUG HAVING A PLURALITY OF SPACED PORTIONS THEREON OF GREATER DIAMETER THAN THE DIAMETER OF ONE OF SAID FERRULE MEANS PORTIONS, SAID PLUG PORTIONS OVERLAPPING SAID ONE OF SAID FERRULE MEANS PORTIONS IN ONE ROTATIVE POSITION OF SAID PLUG CONFINING SAID FERRULE MEANS FOR A LIMITED SLIDING MOVEMENT BETWEEN SAID PLUG PORTIONS.
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) | 1967-01-06 | 1967-07-08 | 1968-01-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-01-06 | 1971-07-08 | 1972-01-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-01-06 | 1975-07-08 | 1976-01-07 | $7700.00 | Window Closed / Lapsed |