Patent US3106201A successfully refreshed from Google Patents.
US3106201A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Solar oven construction
Assignee: Carmer Ind Inc
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Filing: 1961-10-04
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Granted: 1963-10-08
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Expires: 1981-10-04
Abstract
No abstract record available.
Inventors
- 👤 Hyman A Steinberg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 17:53
CPC Classifications
F; F24; F24S; F24S23/00; F24S50/00; F24S50/20; Y; Y02; Y02E; Y02E10/00; Y02E10/40; Y02E10/44; Y02E10/47; Y10; Y10S; Y10S126/00; Y10S126/907
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
187 words
A SOLAR OVEN COMPRISING, IN COMBINATION, AN INSULATED CASING HAVING AN OPENING IN ONE SIDE; LIGHT REFLECTIVE INTERNAL WALLS WITHIN SAID CASING BOUNDING SAID OPENING AND EXTENDING INWARDLY THEREFROM IN CONVERGING RELATION TO EACH OTHER; A FLAT, BLACK, AND OPAQUE COLLECTOR PLATE EXTENDING BETWEEN THE INNER FACES OF SAID INTERNAL WALLS OUTWARDLY OF THE INNER ENDS THEREOF AND CLOSING THE SPACE BETWEEN SAID WALLS, SAID PLATE EXTENDING SUBSTANTIALLY PARALLEL TO THE PLANE OF SAID OPENING AND BEING SPACED SUBSTANTIALLY FROM THE OPPOSITE SIDE OF SAID CASING; THE ANGLE BETWEEN SAID PLATE AND EACH OF SAID INTERNAL WALLS BEING SUBSTANTIALLY 120*; SAID COLLECTOR PLATE AND THE PORTIONS OF SAID INTERNAL WALLS OUTWARDLY THEREOF DIFINING A CAVITY RECEIVING RADIATION ENTERING THROUGH SAID OPENING; MEANS, INCLUDING THE PORTIONS OF SAID INTERNAL WALLS INWARDLY OF SAID COLLECTOR PLATE, DEFINING A SPACE WITHIN SAID CASING INWARDLY OF AND IN HEAT TRANSFER RELATION TO SAID COLLECTOR PLATE AND OPENING THROUGH THE OPPOSITE WALL OF SAID CASING; MEANS INCLUDING SAID COLLECTOR PLATE, DEFINING A HEAT RECEIVING CHAMBER WITHIN SAID SPACE; SAID HEAT RECEIVING CHAMBER BEING IN CONTIGUOUS RELATION WITH LESS THAN THE ENTIRE AREA
Claim 2
Dependent Claim
187 words
A SOLAR OVEN COMPRISING, IN COMBINATION, AN INSULATED CASING HAVING AN OPENING IN ONE SIDE; LIGHT REFLECTIVE INTERNAL WALLS WITHIN SAID CASING BOUNDING SAID OPENING AND EXTENDING INWARDLY THEREFROM IN CONVERGING RELATION TO EACH OTHER; A FLAT, BLACK, AND OPAQUE COLLECTOR PLATE EXTENDING BETWEEN THE INNER FACES OF SAID INTERNAL WALLS OUTWARDLY OF THE INNER ENDS THEREOF AND CLOSING THE SPACE BETWEEN SAID WALLS, SAID PLATE EXTENDING SUBSTANTIALLY PARALLEL TO THE PLANE OF SAID OPENING AND BEING SPACED SUBSTANTIALLY FROM THE OPPOSITE SIDE OF SAID CASING; THE ANGLE BETWEEN SAID PLATE AND EACH OF SAID INTERNAL WALLS BEING SUBSTANTIALLY 120*; SAID COLLECTOR PLATE AND THE PORTIONS OF SAID INTERNAL WALLS OUTWARDLY THEREOF DIFINING A CAVITY RECEIVING RADIATION ENTERING THROUGH SAID OPENING; MEANS, INCLUDING THE PORTIONS OF SAID INTERNAL WALLS INWARDLY OF SAID COLLECTOR PLATE, DEFINING A SPACE WITHIN SAID CASING INWARDLY OF AND IN HEAT TRANSFER RELATION TO SAID COLLECTOR PLATE AND OPENING THROUGH THE OPPOSITE WALL OF SAID CASING; MEANS INCLUDING SAID COLLECTOR PLATE, DEFINING A HEAT RECEIVING CHAMBER WITHIN SAID SPACE; SAID HEAT RECEIVING CHAMBER BEING IN CONTIGUOUS RELATION WITH LESS THAN THE ENTIRE AREA
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) | 1966-10-07 | 1967-04-08 | 1967-10-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-10-07 | 1971-04-08 | 1971-10-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-10-07 | 1975-04-08 | 1975-10-08 | $7700.00 | Window Closed / Lapsed |