Patent
   D288167
Priority
Jun 20 1983
Filed
Dec 19 1983
Issued
Feb 10 1987
Expiry
Feb 10 2001
Assg.orig
Entity
unknown
5
7
n/a
The ornamental design of an electric pipe threader and pipe clamp combination, substantially as shown and described.

FIG. 1 is a perspective view of a electric pipe threader and pipe clamp combination showing my new design with the pipe and electric cord being shown in broken lines for illustrative purposes only;

FIG. 2 is a side elevational view thereof;

FIG. 3 is an opposite side elevational view thereof;

FIG. 4 is a front end elevational view thereof;

FIG. 5 is a rear end elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof.

Urspruch, Hans

Patent Priority Assignee Title
11344961, Dec 12 2018 Black & Decker Inc. Pipe threading or cutting device
6601616, Oct 17 2001 Premark Packaging LLC Powered clamp application tool
7048015, Oct 17 2001 Illinois Tool Works Inc Powered clamp application tool
D383960, Jul 10 1995 Tri Tool, Inc. Tube end squaring tool
D427499, Nov 22 1999 HYDRATIGHT OPERATIONS, INC Tube squaring machine
Patent Priority Assignee Title
1673979,
2350700,
3316571,
4386440, Oct 20 1979 MCC Corporation Pipe cutter for use on a pipe thread cutting machine
4502821, Aug 25 1982 Rems-Werk Christian F/o/ ll und S/o/ hne GmbH & Co. Thread cutting tool
D255417, May 16 1977 Ryobi Ltd. Portable electric grinder
JP52120,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 06 1983URSPRUCH, HANSALBERT ROLLER GMBH & CO KG WERKZEUG- UND MASCHINENFABRIKASSIGNMENT OF ASSIGNORS INTEREST 0042100781 pdf
Dec 19 1983Albert Roller GmbH & Co. KG Werkzeug- und Maschinenfabrik(assignment on the face of the patent)
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