Patent
   D339822
Priority
Jul 21 1989
Filed
Jul 21 1989
Issued
Sep 28 1993
Expiry
Sep 28 2007
Assg.orig
Entity
unknown
38
13
n/a
The ornamental design for writing instrument, as shown and described.

FIG. 1 is a left front perspective view of a writing instrument showing our new design;

FIG. 2 is a front elevational view;

FIG. 3 is a left side elevational view;

FIG. 4 is a rear elevational view;

FIG. 5 is a right side elevational view in an exploded condition;

FIG. 6 is a top plan view; and,

FIG. 7 is a bottom plan view thereof.

Wehrhoff, Anke, Mock, Gerhard

Patent Priority Assignee Title
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D364423, Apr 29 1994 Berol Corporation Pen
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D875177, Jun 12 2018 Pen
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 21 1989GmbH & Co.(assignment on the face of the patent)
Aug 24 1989MOCK, GERHARDSCHWAN-STABILO SCHWANHAUSSER GMBH & CO ,ASSIGNMENT OF ASSIGNORS INTEREST 0051650999 pdf
Aug 24 1989WEHROFF, ANKESCHWAN-STABILO SCHWANHAUSSER GMBH & CO ,ASSIGNMENT OF ASSIGNORS INTEREST 0051650999 pdf
Sep 05 1996Schwan-Stabilo Schwanhaeusser GmbH & CoSchwan-Stabilo Schwanhaeusser GmbH & CoCHANGE OF ADDRESS0081530952 pdf
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