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US3073039A Expired / Lapsed US ⏱️ 0.0 years remaining

Drying cabinet

Assignee: Individual
•
Filing: 1960-07-21
•
Granted: 1963-01-15
•
Expires: 1980-07-21
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Abstract

No abstract record available.

Inventors

  • 👤 Williams Mary Blair

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-05 12:41
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)

US1529118A Cited
US1548218A Cited
US1752797A Cited
US1942828A Cited
US2617206A Cited
US2891576A Cited
US2976884A Cited

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

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