Retaining end piece for a roll of wiping material that is...

Details Retaining end piece for a roll of wiping material that is... Retaining end piece for a roll of wiping material that is...

2005-03-30

2010-11-09

Rivera, William A (Department: 3654)

Winding, tensioning, or guiding

Coil holder or support

Mounted coil holder or spindle

C242S596700

Reexamination Certificate

active

07828241

ABSTRACT:
An endpiece which forms an integral part of a mandrel used to support a roll of material engages a guide. The endpiece comprises a cylindrical part which can be inserted into the mandrel, a collar which rests against a facing surface of the endpiece, and a projecting attachment. A guiding and retaining groove is provided along the length of the projecting attachment to form a guide path. A cooperating guide is provided on a bracket that supports the roll of material. The guide is disposed on an inner side of the bracket and comprises slightly-projecting flats which form and define a channel to receive the projecting attachment of the endpiece as so enable the endpiece to be inserted and retained therein. The channel extends into a part for receiving the endpiece following the insertion thereof.

REFERENCES:
patent: 3690580 (1972-09-01), Jespersen
patent: 4307639 (1981-12-01), DeLuca
patent: 5495997 (1996-03-01), Moody
patent: 5669576 (1997-09-01), Moody
patent: 5997195 (1999-12-01), Burgin
patent: 6082664 (2000-07-01), Phelps et al.
patent: 6402085 (2002-06-01), Smith
patent: 6824091 (2004-11-01), Inana
patent: 2005/0230514 (2005-10-01), Inana et al.
patent: 627094 (1936-03-01), None
patent: 8912053 (1990-02-01), None
patent: WO9623719 (1996-08-01), None

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