Patent
   D434956
Priority
Oct 13 1998
Filed
Mar 01 1999
Issued
Dec 12 2000
Expiry
Dec 12 2014
Assg.orig
Entity
unknown
4
4
n/a
The ornamental design for an adjustable open end wrench head, as shown and described.

FIG. 1 is a front elevational view of an adjustable open end wrench head showing my new design;

FIG. 2 is a cut, left side elevational view thereof;

FIG. 3 is a cut, right side elevational view thereof;

FIG. 4 is a cut, top plan view thereof; and,

FIG. 5 is a cut, bottom plan view thereof.

The rear of the adjustable open end wrench head forms no part of the claimed design.

The broken lines in FIGS. 1-5 define the boundary of the claimed subject matter but form no part of it.

Macor, Richard J.

Patent Priority Assignee Title
D536586, Mar 15 2004 PROPRIETARY TECHNOLOGIES, INC Adjustable plier tool with beak tip jaw
D604130, May 02 2009 Proprietary Technologies, Inc. Adjustable wrench
D758154, Feb 06 2015 CHILI DEVELOPMENT CO , LTD Adjustable wrench head
D903447, Aug 27 2019 WATERTITE PRODUCTS, INC Progressive tooth wrench
Patent Priority Assignee Title
1522804,
397794,
636673,
27470,
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 01 1999Proprietary Technologies, Inc.(assignment on the face of the patent)
Sep 19 2000MACOR, RICHARD J PROPRIETARY TECHNOLOGIES, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0111130477 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule