Patent
   D320228
Priority
Apr 13 1989
Filed
Oct 10 1989
Issued
Sep 24 1991
Expiry
Sep 24 2005
Assg.orig
Entity
unknown
7
11
n/a
The ornamental design for a paper binder, as shown and described.

FIG. 1 is a front elevational view of a paper binder showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof; and

FIG. 7 is a perspective view thereof.

Isomoto, Masataka, Sakurai, Mitsuru

Patent Priority Assignee Title
D502729, Jun 12 2004 Paper shredder
D502961, Mar 31 2004 Paper shredder
D582469, Mar 10 2008 Esselte Corporation Hand-held shredder for paper or the like
D600740, Sep 26 2007 Shredder
D645894, Nov 03 2009 Binding machine
D647129, Apr 27 2010 Fellowes, Inc Shredder
D660346, Apr 27 2010 Fellowes, Inc. Shredder
Patent Priority Assignee Title
3518143,
3717366,
3992741, May 12 1975 General Binding Corporation Fold bind machine
4141100, Sep 27 1976 Binding machine and cover for use therewith
4178201, Apr 27 1976 Swingline, Inc. Carrier for holding sheets of material for use with a thermal binding machine
4367116, Apr 15 1980 SEMOTEX AB, A CORP OF SWEDEN Binding apparatus
4531874, Jun 02 1982 Claus Koenig KG Apparatus for the adhesive binding of stacks of paper
4818168, Nov 04 1987 General Binding Corporation Document support apparatus for thermal binding
4902183, May 03 1989 General Binding Corporation Method and apparatus for binding materials with a curled-finger ring-type binder
4986713, Jun 20 1989 CHANNELBIND CORPORATION Apparatus for applying hard and soft covers to bound or unbound documents
D288212, Feb 13 1984 Semotex AB Binding machine
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 27 1989ISOMOTO, MASATAKACanon Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST 0051550497 pdf
Sep 27 1989SAKURAI, MITSURUCanon Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST 0051550497 pdf
Oct 10 1989Canon Kabushiki Kaisha(assignment on the face of the patent)
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