Patent
   D299774
Priority
Sep 05 1986
Filed
Sep 05 1986
Issued
Feb 07 1989
Expiry
Feb 07 2003
Assg.orig
Entity
unknown
2
7
n/a
The ornamental design for an envelope conveyor/stacker, as shown and described.

FIG. 1 is a top isometric view of an envelope conveyor/stacker showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is an enlarged left end elevational view thereof;

FIG. 7 is an enlarged right end elevational view thereof;

FIG. 8 is a top isometric view of a second embodiment of an envelope conveyor/stacker;

FIG. 9 is a front elevational view of the embodiment of FIG. 8;

FIG. 10 is a top plan view of the embodiment of FIG. 8;

FIG. 11 is a rear elevational view of the embodiment of FIG. 8;

FIG. 12 is a bottom plan view of the embodiment of FIG. 8;

FIG. 13 is an enlarged left end elevational view of the embodiment of FIG. 8;

FIG. 14 is an enlarged right end elevational view of the embodiment of FIG. 8;

FIG. 15 is a top isometric view of a third embodiment of an envelope conveyor/stacker;

FIG. 16 is a front elevational view of the embodiment of FIG. 15;

FIG. 17 is a top plan view of the embodiment of FIG. 15;

FIG. 18 is a rear elevational view of the embodiment of FIG. 15;

FIG. 19 is a bottom plan view of the embodiment of FIG. 15;

FIG. 20 is an enlarged left end elevational view of the embodiment of FIG. 15; and,

FIG. 21 is an enlarged right end elevational view of the embodiment of FIG. 15.

Krupotich, Edward A.

Patent Priority Assignee Title
D478121, Jan 07 2002 Opex Corporation Envelope opener
D974461, Mar 19 2019 Opex Corporation Envelope opener
Patent Priority Assignee Title
4199053, Dec 29 1976 Conveyor and tray for luggage
4650067, Dec 16 1985 Ventureprise, Inc.; VENTUREPRISE, INC , A CORP OF MICHIGAN Conveyor
D248225, Jun 16 1976 Extension conveyor
D250701, Jan 12 1977 Omation Corporation Envelope power stacker
D254059, Mar 17 1978 Opex Corporation Envelope power stacker
D278250, Jul 12 1982 Opex Corporation Envelope power conveyor stacker
DE213410,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 05 1986Omation Corporation(assignment on the face of the patent)
Oct 20 1986KRUPOTICH, EDWARD A OMATION CORPORATION, A CORP OF CAASSIGNMENT OF ASSIGNORS INTEREST 0046410863 pdf
Apr 30 1994Omation CorporationOpex CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0069750641 pdf
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