Patent
   D974461
Priority
Mar 19 2019
Filed
Mar 19 2019
Issued
Jan 03 2023
Expiry
Jan 03 2038
Assg.orig
Entity
unknown
0
31
n/a
The ornamental design for an envelope opener, as shown and described.

FIG. 1 is a front perspective view of an envelope opener showing my new design;

FIG. 2 is a second front perspective view of the envelope opener shown in FIG. 1;

FIG. 3 is a front elevational view of the envelope opener shown in FIG. 1;

FIG. 4 is a left side view of the envelope opener shown in FIG. 1;

FIG. 5 is a right side view of the envelope opener shown in FIG. 1;

FIG. 6 is a back elevational view of the envelope opener shown in FIG. 1; and,

FIG. 7 is a top plan view of the envelope opener shown in FIG. 1.

The bottom forms no part of the claimed design.

The broken lines in the Figures indicate unclaimed parts and form no part of the claimed design.

Forbes, John

Patent Priority Assignee Title
Patent Priority Assignee Title
3381564,
4741105, Sep 19 1986 Wellmann Industrial Co. Ltd. Combined envelope opener and pencil sharpener unit
5470182, Feb 04 1994 Opex Corporation Envelope opening machine
6390702, Sep 08 1998 Francotyp-Postalia AG & Co.; Francotyp Postalia AG & Co Apparatus for processing and transferring mail
6612211, Jun 05 1998 Opex Corporation Apparatus for opening envelopes
6912827, Sep 04 2001 Opex Corporation Apparatus for opening envelopes
8919570, Apr 13 2011 Opex Corporation Apparatus for opening and sorting envelopes
9527114, Apr 13 2011 Opex Corporation Apparatus and method for opening and sorting envelopes
20200298613,
CA2833140,
164124,
212062,
D250701, Jan 12 1977 Omation Corporation Envelope power stacker
D254059, Mar 17 1978 Opex Corporation Envelope power stacker
D260133, May 16 1978 Swingline Inc. Letter opener
D272229, Jan 19 1982 The Staplex Company, Inc. Letter opener
D278250, Jul 12 1982 Opex Corporation Envelope power conveyor stacker
D299774, Sep 05 1986 Opex Corporation Envelope conveyor/stacker
D309472, May 29 1986 Kabushiki Kaisha Toshiba Mail rearranging/stamping machine
D309617, Apr 06 1987 BBH, INC Machine for inserting paper sheets into envelopes
D319055, Oct 14 1987 INTERBOLD A NY GENERAL PARTNERSHIP Loading module for currency cartridges
D351615, Jun 14 1993 Lexmark International, Inc. Printer
D354766, Aug 27 1993 Pitney Bowes Inc. Inserter machine
D422874, Jun 05 1998 Opex Corporation Envelope opener
D478121, Jan 07 2002 Opex Corporation Envelope opener
D524847, Apr 07 2005 Wachovia Bank, National Association Toner waste bin
D592035, Nov 10 2008 Pitney Bowes Inc. Letter opener with stacker
D656536, Nov 18 2010 Silcap Envelope opening apparatus
EP2103399,
GB1279073,
JP1223625,
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 19 2019Opex Corporation(assignment on the face of the patent)
Mar 19 2019FORBES, JOHNOpex CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0486380119 pdf
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