US3200807A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gas supply arrangement for range
Assignee: Geo D Roper Corp
•
Filing: 1962-09-20
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Granted: 1965-08-17
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Expires: 1982-09-20
Abstract
No abstract record available.
Inventors
- 👤 Duane O Culigan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 11:55
CPC Classifications
F; F16; F16L; F16L11/00; F16L11/14; F16L11/18; F16L27/00; F16L27/02; F16L27/04; F16L27/08; F16L27/0861; F24; F24C; F24C3/00; F24C3/02; F24C3/027
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
83 words
IN A RANGE THE COMBINATION COMPRISING A FRAME INCLUDING TOP AND SIDE WALLS AND HAVING A SOURCE OF GAS, A BURNER BOX SLIDABLY MOUNTED IN SAID FRAME FOR MOVEMENT BETWEEN A FORWARDLY EXTENDING POSITION AND A REARWARDLY RECESSED POSITION, SAID BURNER BOX HAVING A PLURALITY OF BURNERS TOGETHER WITH ASSOCIATED VALVES, MEANS FOR RECEIVINGS GAS FROM SAID SOURCE FOR FEEDING IT TO THE BURNER VALVES IN ALL POSITIONS OF THE BURNER BOX, AT LEAST ONE OF SAID VALVES INCLUDING A MECHANICAL LINKAGE COOPERATING
Claim 2
Dependent Claim
83 words
IN A RANGE THE COMBINATION COMPRISING A FRAME INCLUDING TOP AND SIDE WALLS AND HAVING A SOURCE OF GAS, A BURNER BOX SLIDABLY MOUNTED IN SAID FRAME FOR MOVEMENT BETWEEN A FORWARDLY EXTENDING POSITION AND A REARWARDLY RECESSED POSITION, SAID BURNER BOX HAVING A PLURALITY OF BURNERS TOGETHER WITH ASSOCIATED VALVES, MEANS FOR RECEIVINGS GAS FROM SAID SOURCE FOR FEEDING IT TO THE BURNER VALVES IN ALL POSITIONS OF THE BURNER BOX, AT LEAST ONE OF SAID VALVES INCLUDING A MECHANICAL LINKAGE COOPERATING
References Cited (Backward Citations)
DE224774C
Cited
US1989749A
Cited
US2045061A
Cited
US2040598A
Cited
US2879760A
Cited
US2972036A
Cited
US3130719A
Cited
US3051819A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-08-16 | 1969-02-15 | 1969-08-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-16 | 1973-02-15 | 1973-08-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-16 | 1977-02-15 | 1977-08-17 | $7700.00 | Window Closed / Lapsed |