Electric pipe threader and pipe clamp combination
Description
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.
Referenced Cited
Patent History
Patent number: D288167
Type: Grant
Filed: Dec 19, 1983
Date of Patent: Feb 10, 1987
Assignee: Albert Roller GmbH & Co. KG Werkzeug- und Maschinenfabrik (Waiblingen)
Inventor: Hans Urspruch (Stuttgart)
Primary Examiner: Susan J. Lucas
Assistant Examiner: C. E. Heflin
Law Firm: Holman & Stern
Application Number: 6/562,973
Type: Grant
Filed: Dec 19, 1983
Date of Patent: Feb 10, 1987
Assignee: Albert Roller GmbH & Co. KG Werkzeug- und Maschinenfabrik (Waiblingen)
Inventor: Hans Urspruch (Stuttgart)
Primary Examiner: Susan J. Lucas
Assistant Examiner: C. E. Heflin
Law Firm: Holman & Stern
Application Number: 6/562,973
Classifications
Current U.S. Class:
D 8/61;
D 8/67