US3332339A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable outdoor broiler and cooker
Assignee: Caloric Corp
•
Filing: 1966-08-18
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Granted: 1967-07-25
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Expires: 1986-08-18
Abstract
No abstract record available.
Inventors
- 👤 Peter L Helgeson
- 👤 Edward M Redstreake
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 05:23
CPC Classifications
A; A47; A47J; A47J37/00; A47J37/06; A47J37/07; A47J37/0704; A47J37/0713; F; F24; F24C; F24C3/00; F24C3/04; F24C3/047; F24C3/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
116 words
AN OUTDOOR BROILER AND COOKER INCLUDING IN COMBINATION: A HOUSING HAVING AN ACCESS OPENING, A FUEL AND AIR RECEIVING AND MIXING CHAMBER NEAR THE TOP OF SAID HOUSING, MEANS FOR DELIVERING FUEL TO SAID CHAMBER, A GASEOUS FUEL BURNER MOUNTED NEAR THE TOP OF SAID HOUSING WITH ITS INLET END COMMUNICATING WITH SAID CHAMBER, THERE BEING A FIRST OPENING LEADING FROM THE ATMOSPHERE INTO SAID CHAMBER, AND A SECOND OPENING LEADING FROM SAID CHAMBER INTO THE INTERIOR OF SAID HOUSING, WHEREBY SAID OPENINGS PROVIDE MEANS OF ESCAPE FOR INCREASED AIR PRESSURE CAUSED BY A GUST OF WIND THROUGH SAID ACCESS OPENING OR THROUGH SAID FIRST OPENING TO PREVENT MAJOR DISTURBANCE IN THE OPERATION OF THE BURNER.
Claim 2
Dependent Claim
116 words
AN OUTDOOR BROILER AND COOKER INCLUDING IN COMBINATION: A HOUSING HAVING AN ACCESS OPENING, A FUEL AND AIR RECEIVING AND MIXING CHAMBER NEAR THE TOP OF SAID HOUSING, MEANS FOR DELIVERING FUEL TO SAID CHAMBER, A GASEOUS FUEL BURNER MOUNTED NEAR THE TOP OF SAID HOUSING WITH ITS INLET END COMMUNICATING WITH SAID CHAMBER, THERE BEING A FIRST OPENING LEADING FROM THE ATMOSPHERE INTO SAID CHAMBER, AND A SECOND OPENING LEADING FROM SAID CHAMBER INTO THE INTERIOR OF SAID HOUSING, WHEREBY SAID OPENINGS PROVIDE MEANS OF ESCAPE FOR INCREASED AIR PRESSURE CAUSED BY A GUST OF WIND THROUGH SAID ACCESS OPENING OR THROUGH SAID FIRST OPENING TO PREVENT MAJOR DISTURBANCE IN THE OPERATION OF THE BURNER.
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) | 1970-07-24 | 1971-01-23 | 1971-07-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-07-24 | 1975-01-23 | 1975-07-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-07-24 | 1979-01-23 | 1979-07-25 | $7700.00 | Window Closed / Lapsed |