Controlled dispensing roll

Winding – tensioning – or guiding – Wound storage package – Convolute coil

Reexamination Certificate

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Reexamination Certificate

active

07367520

ABSTRACT:
This invention relates to paper rolls for sanitary or home use intended to operate in conjunction with a dispensing system. According to one essential feature of the invention, the roll includes internally a means intended to brake its unwinding. Thus, the consumption of paper may be controlled.

REFERENCES:
patent: 2780352 (1957-02-01), Schroeder
patent: 5415357 (1995-05-01), Smith
patent: 5474249 (1995-12-01), Koizumi et al.
patent: 5725169 (1998-03-01), Odagiri
patent: 5799577 (1998-09-01), Takahashi
patent: 6179235 (2001-01-01), King
patent: 6257410 (2001-07-01), Ulmann et al.
patent: 6511573 (2003-01-01), Globensky et al.
patent: 704397 (1954-02-01), None
patent: 2101084 (1983-01-01), None

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