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US3290861A Expired / Lapsed US ⏱️ 0.0 years remaining

Roll wrapper

Assignee: Beloit Eastern Corp
•
Filing: 1963-09-05
•
Granted: 1966-12-13
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Expires: 1983-09-05
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Abstract

No abstract record available.

Inventors

  • 👤 George J Prager

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-02 22:14
CPC Classifications
B; B65; B65H; B65H19/00; B65H19/22; B65H19/2238; B65H19/2246; B65B; B65B25/00; B65B25/14; B65B25/146; B65B25/148

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 208 words
IN AN APPARATUS FOR WRAPPING ROLLS OF PAPER AND THE LIKE, A WRAPPER STORAGE STAND ROTATABLY SUPPORTING AT LEAST ONE ROLL OF WRAPPING PAPER, A FEED AND CUT-OFF STAND FEEDING A PREDETERMINED LENGTH OF PAPER FROM SAID ROLL AND SHEARING THE PAPER TO LENGTH, TO FORM A WRAPPER, A CONVEYOR STATION CONVEYING A ROLL OF PAPER FOR WRAPPING, MEANS ADJACENT SAID CONVEYOR STATION FOR CENTERING THE ROLL WITH RESPECT TO ITS WRAPPER, A WRAPPING STAND COMPRISING SPACED SUPPORT ROLLS SUPPORTING A ROLL OF PAPER THEREBTWEEN, AND MEANS FOR ROTATABLY DRIVING AT LEAST ONE OF SAID ROLLS FOR ROTATABLY DRIVING THE ROLL OF PAPER, MEANS PROGRESSING A ROLL OF PAPER TO BE WRAPED TO SAID WRAPPING STATIOIN, TO BE SUPPORTED ON SAID ROLLS, FEEDING MEANS FEEDING AND GUIDING A SHEARED WRAPPER TO THE NIP BETWEEN THE ROLL OF PAPER AND ONE OF SAID SUPPORTING ROLLS, A GLUING STATION ADJACENT SAID FEEDING STATION, APPLYING STRIPS OF GLUE TO THE WRAPPER ADJACENT THE LEADING AND TRAILING ENDS THEREOF AND ON THE FACE THEREOF FACING THE ROLL OF PAPER, TO BE APPLIED TO THE ROLL BY THE PRESSURE OF THE ROLL OF PAPER THEREON AS THE WRAPPER PASSES INTO AND PAST THE NIPS BETWEEN SAID SUPPORTING ROLLS AND THE ROLL OF PAPER.
Claim 2
Dependent Claim 208 words
IN AN APPARATUS FOR WRAPPING ROLLS OF PAPER AND THE LIKE, A WRAPPER STORAGE STAND ROTATABLY SUPPORTING AT LEAST ONE ROLL OF WRAPPING PAPER, A FEED AND CUT-OFF STAND FEEDING A PREDETERMINED LENGTH OF PAPER FROM SAID ROLL AND SHEARING THE PAPER TO LENGTH, TO FORM A WRAPPER, A CONVEYOR STATION CONVEYING A ROLL OF PAPER FOR WRAPPING, MEANS ADJACENT SAID CONVEYOR STATION FOR CENTERING THE ROLL WITH RESPECT TO ITS WRAPPER, A WRAPPING STAND COMPRISING SPACED SUPPORT ROLLS SUPPORTING A ROLL OF PAPER THEREBTWEEN, AND MEANS FOR ROTATABLY DRIVING AT LEAST ONE OF SAID ROLLS FOR ROTATABLY DRIVING THE ROLL OF PAPER, MEANS PROGRESSING A ROLL OF PAPER TO BE WRAPED TO SAID WRAPPING STATIOIN, TO BE SUPPORTED ON SAID ROLLS, FEEDING MEANS FEEDING AND GUIDING A SHEARED WRAPPER TO THE NIP BETWEEN THE ROLL OF PAPER AND ONE OF SAID SUPPORTING ROLLS, A GLUING STATION ADJACENT SAID FEEDING STATION, APPLYING STRIPS OF GLUE TO THE WRAPPER ADJACENT THE LEADING AND TRAILING ENDS THEREOF AND ON THE FACE THEREOF FACING THE ROLL OF PAPER, TO BE APPLIED TO THE ROLL BY THE PRESSURE OF THE ROLL OF PAPER THEREON AS THE WRAPPER PASSES INTO AND PAST THE NIPS BETWEEN SAID SUPPORTING ROLLS AND THE ROLL OF PAPER.

References Cited (Backward Citations)

US1351809A Cited
US1764081A Cited
US2368213A Cited
US2681534A Cited
US2893191A Cited
US2880560A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1969-12-12 1970-06-13 1970-12-13 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1973-12-12 1974-06-13 1974-12-13 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1977-12-12 1978-06-13 1978-12-13 $7700.00 Window Closed / Lapsed

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