Patent US3328562A successfully refreshed from Google Patents.
US3328562A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Plug-in surface unit
Assignee: Vibrantz Corp
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Filing: 1964-08-24
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Granted: 1967-06-27
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Expires: 1984-08-24
Abstract
No abstract record available.
Inventors
- 👤 Joseph J Jasionowski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 11:24
CPC Classifications
F; F24; F24C; F24C15/00; F24C15/10; F24C15/102; F24C15/104
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
105 words
IN COMBINATION WITH AN ELECTRIC SURFACE UNIT COIL HAVING A PAIR OF TERMINALS, APPARATUS OF THE CHARACTER DESCRIBED COMPRISING: A TERMINAL BLOCK HAVING A PAIR OF OPENINGS THEREIN, A BRACKET SECURED TO THE TERMINAL BLOCK AND ADAPTED TO ENGAGE THE EDGE OF A CIRCULAR APERTURE IN A COOK TOP TO HOLD THE TERMINAL BLOCK IN POSITION BENEATH SAID COOK TOP WITH SAID OPENINGS FACING BUT BEING INWARDLY SPACED FROM THE EDGE OF SAID APERTURE, A PAIR OF CHANNEL MEMBERS EACH HAVING AN INTEGRAL WEB OF CONDUCTING MATERIAL, MEANS FOR SECURING SAID WEBS IN ABUTTING RELATIONSHIP TO SAID BRACKET TO POSITION THE CHANNELS TO ENGAGE AND
Claim 2
Dependent Claim
105 words
IN COMBINATION WITH AN ELECTRIC SURFACE UNIT COIL HAVING A PAIR OF TERMINALS, APPARATUS OF THE CHARACTER DESCRIBED COMPRISING: A TERMINAL BLOCK HAVING A PAIR OF OPENINGS THEREIN, A BRACKET SECURED TO THE TERMINAL BLOCK AND ADAPTED TO ENGAGE THE EDGE OF A CIRCULAR APERTURE IN A COOK TOP TO HOLD THE TERMINAL BLOCK IN POSITION BENEATH SAID COOK TOP WITH SAID OPENINGS FACING BUT BEING INWARDLY SPACED FROM THE EDGE OF SAID APERTURE, A PAIR OF CHANNEL MEMBERS EACH HAVING AN INTEGRAL WEB OF CONDUCTING MATERIAL, MEANS FOR SECURING SAID WEBS IN ABUTTING RELATIONSHIP TO SAID BRACKET TO POSITION THE CHANNELS TO ENGAGE AND
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) | 1970-06-26 | 1970-12-26 | 1971-06-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-06-26 | 1974-12-26 | 1975-06-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-06-26 | 1978-12-26 | 1979-06-27 | $7700.00 | Window Closed / Lapsed |