Patent US3073039A successfully refreshed from Google Patents.
US3073039A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Drying cabinet
Assignee: Individual
•
Filing: 1960-07-21
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Granted: 1963-01-15
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Expires: 1980-07-21
Abstract
No abstract record available.
Inventors
- 👤 Williams Mary Blair
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 23:52
CPC Classifications
D; D06; D06F; D06F58/00; D06F58/10
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
169 words
A DRYING CABINET COMPRISING A BACK WALL, SIDE WALLS EXTENDING FROM SAID BACK WALL, A BOTTOM WALL BETWEEN SAID SIDE WALLS AND EXTENDING FROM SAID BACK WALL, A TOP WALL BETWEEN SAID SIDE WALLS, A DEFLECTOR PLATE ANGLING BETWEEN SAID TOP WALL AND SAID BACK WALL, MEANS COOPERATING WITH SAID TOP WALL FOR DEFINING AN AIR INTAKE PASSAGEWAY SPACED FROM SAID DEFLECTOR PLATE, MEANS FOR DIRECTING AIR THROUGH SAID PASSAGEWAY AGAINST SAID DEFLECTOR PLATE, HEATING COILS BELOW SAID DEFLECTOR PLATE, BAFFLES FOR DIRECTING THE AIR DEFLECTED BY SAID DEFLECTOR PLATE AND ACROSS SAID COILS IN A DOWNWARDLY AND FORWARDLY DIRECTION INTO THE CHAMBER DEFINED BY SAID WALLS, A FRONT PLATE SECURED TO SAID SIDE WALLS AND BOTTOM WALL AND TOP WALL, A DOOR WITHIN SAID FRONT PLATE, THERE BEING PROVIDED AN OPENING IN SAID FRONT PLATE COMMUNICATING WITH SAID PASSAGEWAY, THERE BEING PROVIDED A SECOND OPENING IN SAID FRONT PLATE THROUGH WHICH AIR FROM SAID CHAMBER IS DISCHARGED, AND MEANS FOR DIVERTING THE DISCHARGE OF AIR FROM SAID CHAMBER.
References Cited (Backward Citations)
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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) | 1966-01-14 | 1966-07-16 | 1967-01-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-14 | 1970-07-16 | 1971-01-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-14 | 1974-07-16 | 1975-01-15 | $7700.00 | Window Closed / Lapsed |