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US3280476A Expired / Lapsed US ⏱️ 0.0 years remaining

Web drying apparatus

Assignee: Individual
•
Filing: 1963-08-26
•
Granted: 1966-10-25
•
Expires: 1983-08-26
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Abstract

No abstract record available.

Inventors

  • 👤 Hildebrand Robert

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-10 00:51
CPC Classifications
F; F26; F26B; F26B13/00; F26B13/10; F26B13/12; F26B13/101; F26B15/00; F26B2210/00; F26B2210/14; F26B2210/16

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 82 words
WEB DRYING APPARATUS HAVING A DRYING CHAMBER ADAPTED FOR THE DRYING OF WOOD VENEER AND THE LIKE, COMPRISING A HOUSING, A CONVEYOR BELT ARRANGED WITHIN THE HOUSING AND PROJECTING THEREFROM TO CONVEY SAID WEB TO BE DRIED, AT LEAST ONE COVER BELT OVER THE CONVEYOR BELT AND SPACED FROM SAID CONVEYOR BELT AND ADAPTED TO LIE ON SAID WEB DURING DRYING, END MEANS ARRANGED POSITIVELY TO DRIVE SAID COVER BELT AT A SPEED IN EXCESS OF THE SPEED OF SAID CONVEYOR BELT.
Claim 2
Dependent Claim 82 words
WEB DRYING APPARATUS HAVING A DRYING CHAMBER ADAPTED FOR THE DRYING OF WOOD VENEER AND THE LIKE, COMPRISING A HOUSING, A CONVEYOR BELT ARRANGED WITHIN THE HOUSING AND PROJECTING THEREFROM TO CONVEY SAID WEB TO BE DRIED, AT LEAST ONE COVER BELT OVER THE CONVEYOR BELT AND SPACED FROM SAID CONVEYOR BELT AND ADAPTED TO LIE ON SAID WEB DURING DRYING, END MEANS ARRANGED POSITIVELY TO DRIVE SAID COVER BELT AT A SPEED IN EXCESS OF THE SPEED OF SAID CONVEYOR BELT.

References Cited (Backward Citations)

US1642928A Cited
US2261972A Cited
US2603004A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1969-10-24 1970-04-25 1970-10-25 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1973-10-24 1974-04-25 1974-10-25 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1977-10-24 1978-04-25 1978-10-25 $7700.00 Window Closed / Lapsed

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