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US3288106A Expired / Lapsed US ⏱️ 0.0 years remaining

Coating mechanism for skived shoe soles

Assignee: Boston Machine Works Co
•
Filing: 1964-03-26
•
Granted: 1966-11-29
•
Expires: 1984-03-26
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Abstract

No abstract record available.

Inventors

  • 👤 George W Heiseler

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-30 10:13
CPC Classifications
A; A43; A43D; A43D25/00; A43D25/18; A43D25/181

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 167 words
A COATING MACHINE COMPRISING A CONTAINER FOR A POOL OF LIQUID, A COATING ROLL ROTATABLE ABOUT A HORIZONTAL AXIS MOUNTED IN SAID CONTAINER, A HORIZONTAL TABLE MOUNTED ON SAID CONTAINER AT ONE SIDE OF SAID ROLL ON A LEVEL BELOW THE TOP OF SAID ROLL, SAID TABLE HAVING A BEVELED EDGE IN ADJUSTABLE PROXIMITY TO SAID ROLL, A SERIES OF SPRING FINGERS SUPPORTED ABOVE SAID TABLE AND SLOPING FORWARD AND DOWNWARD AT AN ANGLE TO THE SURFACE OF THE ROLL AND RESILIENTLY PRESSING ON SAID BEVELED EDGE WHEREBY A WORK-PIECE ADVANCING BETWEEN THE BEVELED EDGE AND THE FINGERS INTO CONTACT WITH THE ROLL IS FLEXED SHARPLY UPWARD AT THE LINE OF CONTACT, MEANS FOR FEEDING WORK-PIECES ACROSS SAID TABLE TOWARD SAID ROLL, A SLOPING DEFLECTOR MOUNTED ABOVE AND BEYOND SAID ROLL IS POSITION TO BE ENGAGED BY WORK-PIECES FLEXED UPWARD BY SAID ROLL, AND A HORIZONTAL WIPER BAR YIELDINGLY SUPPORTED UNDER SAID DEFLECTOR IN POSITION TO BE ENGAGED BY THE COATING SIDE OF WORK-PIECE PASSING SAID DEFLECTOR.
Claim 2
Dependent Claim 167 words
A COATING MACHINE COMPRISING A CONTAINER FOR A POOL OF LIQUID, A COATING ROLL ROTATABLE ABOUT A HORIZONTAL AXIS MOUNTED IN SAID CONTAINER, A HORIZONTAL TABLE MOUNTED ON SAID CONTAINER AT ONE SIDE OF SAID ROLL ON A LEVEL BELOW THE TOP OF SAID ROLL, SAID TABLE HAVING A BEVELED EDGE IN ADJUSTABLE PROXIMITY TO SAID ROLL, A SERIES OF SPRING FINGERS SUPPORTED ABOVE SAID TABLE AND SLOPING FORWARD AND DOWNWARD AT AN ANGLE TO THE SURFACE OF THE ROLL AND RESILIENTLY PRESSING ON SAID BEVELED EDGE WHEREBY A WORK-PIECE ADVANCING BETWEEN THE BEVELED EDGE AND THE FINGERS INTO CONTACT WITH THE ROLL IS FLEXED SHARPLY UPWARD AT THE LINE OF CONTACT, MEANS FOR FEEDING WORK-PIECES ACROSS SAID TABLE TOWARD SAID ROLL, A SLOPING DEFLECTOR MOUNTED ABOVE AND BEYOND SAID ROLL IS POSITION TO BE ENGAGED BY WORK-PIECES FLEXED UPWARD BY SAID ROLL, AND A HORIZONTAL WIPER BAR YIELDINGLY SUPPORTED UNDER SAID DEFLECTOR IN POSITION TO BE ENGAGED BY THE COATING SIDE OF WORK-PIECE PASSING SAID DEFLECTOR.

References Cited (Backward Citations)

US357483A Cited
US1325623A Cited
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US1090799A Cited
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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) 1969-11-28 1970-05-30 1970-11-29 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1973-11-28 1974-05-30 1974-11-29 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1977-11-28 1978-05-30 1978-11-29 $7700.00 Window Closed / Lapsed

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