US3248518A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Broiler-rotisserie
Assignee: Toastmaster Inc
•
Filing: 1964-09-23
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Granted: 1966-04-26
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Expires: 1984-09-23
Abstract
No abstract record available.
Inventors
- 👤 Jr James A Ogle
- 👤 Bror G Olving
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 19:30
CPC Classifications
A; A47; A47J; A47J37/00; A47J37/04; A47J37/041
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
161 words
A PORTABLE ELECTRIC BROILER COMPRISING AN OPEN TOP VESSEL HAVING A SIDE WALL WITH INTERIOR AND EXTERIOR SURFACES THAT TERMINATES UPWARDLY IN A GENERALLY HORIZONTAL RIM; A RIGID METAL SHEATHED ELECTRIC RESISTANCE HEATING ELEMENT HAVING A CENTRAL HEAT RELEASE PORTION TERMINATING AT ITS ENDS RESPECTIVELY IN A PAIR OF TERMINALS WITH EACH OF SAID TERMINALS SEPARATING FROM SAID HEAT RELEASE PORTION BY A METAL SHEATHED COLD PORTION; A MOUNTING PLATE FIXEDLY SECURED TO SAID HEATING ELEMENT ABOUT SAID COLD PORTIONS; AND APERTURE MEANS IN SAID SIDE WALL; AND MOUNTING PLATE HAVING A HOOK PORTION THAT CONFORMS TO AND ENGAGES A PORTION OF SAID RIM, AN ABUTTING SURFACE PORTION THAT ENGAGES SAID SIDE WALL INTERIOR SURFACE, AND A PROJECTING PORTION EXTENDING THROUGH SAID APERTURE AND ENGAGEABLE WITH SAID SIDE WALL EXTERIOR SURFACE TO RELEASABLY SECURE SAID HEATING ELEMENT TO SAID SIDE WALL WITH SAID HEAT RELEASE PORTION CANTILEVERED HORIZONTALLY WITHIN SAID VESSEL AND SAID PAIR OF TERMINALS CANTILEVERED OUTWARDLY OF SAID VESSEL.
References Cited (Backward Citations)
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Cited
US2214060A
Cited
US2332117A
Cited
US2934630A
Cited
US3171946A
Cited
US3174863A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-04-25 | 1969-10-25 | 1970-04-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-04-25 | 1973-10-25 | 1974-04-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-04-25 | 1977-10-25 | 1978-04-26 | $7700.00 | Window Closed / Lapsed |