US3232593A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Oven
Assignee: Individual
•
Filing: 1963-08-08
•
Granted: 1966-02-01
•
Expires: 1983-08-08
Abstract
No abstract record available.
Inventors
- 👤 Charles S Flynn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 17:54
CPC Classifications
F; F27; F27D; F27D99/00; F27D99/0001; F27D99/0033; B; B29; B29C; B29C35/00; B29C35/02; B29C35/04; F27B; F27B17/00; F27B17/0016
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
133 words
IN AN OVEN HAVING A HOUSING FORMED OF SIDE, TOP, BOTTOM AND END WALLS; AT LEAST ONE OF SAID WALLS HAVING A SUBSTANTIALLY CONTINUOUS BURNER SURFACE AREA; SAID SUR FACE AREA BEING FORMED OF A PLURALITY OF ENSEMBLES, EACH FORMED OF A PLURALITY OF BURNER UNITS; EACH OF SAID ENSEMBLES INCLUDING A SUSPENSION ELEMENT ATTACHED TO THE OVEN WALL, AND A SUPPORT ELEMENT SPACED FROM SAID SUSPENSION ELEMENT TO FORM A PLENUM CHAMBER; EACH OF SAID BURNER UNITS INCLUDING A HOUSING HAVING A PERIPHERAL EDGE, A FIBROUS REFRACTORY FELT GASEOUS DISSIPATOR OVER THE FACE OF THE HOUSING, AND RETENTION SCREEN MEANS EXTENDING OVER SAID FELT AND AROUND SAID HOUSING EDGE; AND EACH OF SAID BURNER UNITS BEING SUPPORTED ON SAID SUPPORT ELEMENT AND SECURED TO SAID SUSPENSION ELEMENT BY ELONGATED RELEASABLE TIE MEANS.
Claim 2
Dependent Claim
133 words
IN AN OVEN HAVING A HOUSING FORMED OF SIDE, TOP, BOTTOM AND END WALLS; AT LEAST ONE OF SAID WALLS HAVING A SUBSTANTIALLY CONTINUOUS BURNER SURFACE AREA; SAID SUR FACE AREA BEING FORMED OF A PLURALITY OF ENSEMBLES, EACH FORMED OF A PLURALITY OF BURNER UNITS; EACH OF SAID ENSEMBLES INCLUDING A SUSPENSION ELEMENT ATTACHED TO THE OVEN WALL, AND A SUPPORT ELEMENT SPACED FROM SAID SUSPENSION ELEMENT TO FORM A PLENUM CHAMBER; EACH OF SAID BURNER UNITS INCLUDING A HOUSING HAVING A PERIPHERAL EDGE, A FIBROUS REFRACTORY FELT GASEOUS DISSIPATOR OVER THE FACE OF THE HOUSING, AND RETENTION SCREEN MEANS EXTENDING OVER SAID FELT AND AROUND SAID HOUSING EDGE; AND EACH OF SAID BURNER UNITS BEING SUPPORTED ON SAID SUPPORT ELEMENT AND SECURED TO SAID SUSPENSION ELEMENT BY ELONGATED RELEASABLE TIE MEANS.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-01-31 | 1969-08-02 | 1970-02-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-31 | 1973-08-02 | 1974-02-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-31 | 1977-08-02 | 1978-02-01 | $7700.00 | Window Closed / Lapsed |