Patent
   D256883
Priority
Apr 06 1977
Filed
Jun 24 1977
Issued
Sep 16 1980
Expiry
Sep 16 1994
Assg.orig
Entity
unknown
31
3
n/a
The design for a cutting tool for opening plastic packs or the like, as shown and described.

FIG. 1 is a front elevational view of the cutting tool for opening plastic packs or the like.

FIG. 2 is a side elevational view thereof.

FIG. 3 is an underside plan view thereof.

FIG. 4 is a plan view thereof.

FIG. 5 is a side elevational view taken from the opposite side to FIG. 2.

FIG. 6 is a rear elevational view thereof.

Wharmby, Martin

Patent Priority Assignee Title
10377619, Jun 20 2012 SPELLBOUND DEVELOPMENT GROUP, INC Bag cutter and piercer
11708256, Jun 20 2012 Spellbound Development Group, Inc. Bag cutter and piercer
5007171, May 07 1990 Bag opener apparatus
6003181, Jul 23 1998 Pacific Handy Cutter, Inc. Combined letter opener and sheet-like material cutter tool
6807737, May 21 2002 Ergonomic opener for intravenous bag packaging
6941664, Jan 28 2003 Shingle cutting tool
7073264, Jun 30 2000 SPELLBOUND DEVELOPMENT GROUP, INC Bag slitting apparatus
8869406, Jun 20 2012 SPELLBOUND DEVELOPMENT GROUP, INC Cutter with anvil
8869407, Jun 20 2012 SPELLBOUND DEVELOPMENT GROUP, INC Multi-blade bag cutter
8869408, Jun 20 2012 SPELLBOUND DEVELOPMENT GROUP, INC Bag cutter and piercer
9221664, Jun 20 2012 SPELLBOUND DEVELOPMENT GROUP, INC Bag cutter and piercer
D265963, Feb 15 1980 Slitter
D311319, Aug 18 1987 Holder for a skinning knife
D323278, Apr 18 1988 TEX-TEC INC , A CORP OF OH Tool for removing buttons from clothing
D329183, Nov 15 1990 Quick Point, Inc. Envelope opener
D329184, Jun 07 1990 Quick Point, Inc. Envelope opener
D329368, May 11 1990 Letter-opener
D354214, Apr 02 1993 Quick Point, Inc. Envelope opener
D355346, May 12 1993 Pacific Handy Cutter, Inc. Letter opener
D355347, May 17 1993 Pacific Handy Cutter, Inc. Letter opener
D372655, Sep 26 1994 Concord Manufacturing Systems Letter opener
D380365, Mar 20 1996 Pacific Handy Cutter, Inc. Letter opener
D380366, Jan 11 1996 Pacific Handy Cutter, Inc. Letter opener
D380367, Jan 11 1996 Pacific Handy Cutter, Inc. Letter opener
D382460, Jan 11 1996 Pacific Handy Cutter, Inc. Letter opener
D420271, Jan 28 1997 Pacific Handy Cutter Letter opener
D958628, Mar 04 2021 Handheld safety knife
D958629, Mar 04 2021 Handheld safety knife
D958630, Mar 04 2021 Handheld safety knife
D985351, Jul 12 2021 Handle for a handheld safety knife
D985352, Jul 12 2021 Blade cartridge for a handheld safety knife
Patent Priority Assignee Title
3678581,
GB1321623,
GB1386276,
/
Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 24 1977Dowler & Wakefield Limited(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule