Winding – tensioning – or guiding – Tension control or brake – Supply controlled
Reexamination Certificate
2007-05-22
2007-05-22
Mackey, Patrick (Department: 3654)
Winding, tensioning, or guiding
Tension control or brake
Supply controlled
C242S560000, C242S594500
Reexamination Certificate
active
10920756
ABSTRACT:
In one embodiment, a dispenser for dispensing rolls of sheet material is provided. The dispenser includes a housing configured to rotationally support a primary roll of sheet material and a backup roll of sheet material inside the housing. The housing also includes an exit port. The dispenser further includes a dispensing control member moveably positioned substantially within and partially blocking the exit port. The dispensing control member is configured to substantially restrict rotation of the backup roll of sheet material prior to substantial depletion of the primary roll of sheet material.
REFERENCES:
patent: 2805030 (1957-09-01), Wolters
patent: 3211504 (1965-10-01), Bump
patent: D307845 (1990-05-01), Omdoll et al.
patent: D335410 (1993-05-01), Abel et al.
patent: 5265816 (1993-11-01), Collins
patent: D373276 (1996-09-01), Omdoll et al.
patent: 5645244 (1997-07-01), Moody
patent: D384531 (1997-10-01), Mervar et al.
patent: 5813624 (1998-09-01), Grasso et al.
patent: 5833169 (1998-11-01), Morand
patent: 5868342 (1999-02-01), Moody et al.
patent: 6036134 (2000-03-01), Moody
patent: 6161794 (2000-12-01), Cravatt
patent: 6202956 (2001-03-01), Grasso et al.
patent: 6364245 (2002-04-01), Paal et al.
patent: 2359128 (2003-04-01), None
patent: 2627071 (1989-08-01), None
Lewis Richard Paul
Tramontina Paul Francis
Dondero William E.
Hendon Nathan P.
Kimberly--Clark Worldwide, Inc.
Mackey Patrick
Shane Richard M.
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