Patent
   D302277
Priority
Oct 11 1985
Filed
Oct 11 1985
Issued
Jul 18 1989
Expiry
Jul 18 2003
Assg.orig
Entity
unknown
11
8
n/a
The ornamental design for a T-nut workholder clamp, as shown and described.

FIG. 1 is a perspective view of a T-Nut workholder clamp showing my new design, the broken lines representing a machine tool table and workpiece is shown for illustrative purposes only and forms no part of the claimed design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a left side elevational view thereof, the right side being a mirror image;

FIG. 5 is a top plan view of a second embodiment thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a left side elevational view thereof, the right side being a mirror image; and

FIG. 8 is a front elevational view of both embodiments, the rear being identical.

Bishop, Maurice E.

Patent Priority Assignee Title
5310299, Sep 01 1992 Kurt Manufacturing Company, Inc. Sliding clamp
5641257, Sep 01 1992 Kurt Manufacturing Company, Inc.; KURT MANUFACTURING COMPANY, INC Sliding clamp
5718421, Nov 06 1996 Orbital hold-down clamp
D534934, Oct 26 2004 URBAN MANUFACTURING, INC Clamp boss for use with a table top work stop assembly
D535671, Oct 26 2004 URBAN MANUFACTURING, INC Adjustable table top work stop assembly for machine tables
D538315, Oct 26 2004 URBAN MANUFACTURING, INC Collet holder and tool body
D552640, Oct 26 2004 Urban Manufacturing Inc. Collet holder and tool body
D578145, Oct 26 2004 Urban Manufacturing, Inc. Adjustable work stop assembly
D673236, Jul 30 2010 Climbing wall
D693669, Apr 23 2012 Floating barrel nut
D698235, Mar 14 2013 BLANKING SYSTEMS, INC T-nut
Patent Priority Assignee Title
1033758,
2247499,
2302621,
4076228, May 27 1976 Adjustable Clamp Company Kerf clamp
4139188, Mar 06 1978 Machine vise
219426,
229610,
D276411, Sep 30 1982 LaFrance Corporation Spring nut lock
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