Pipe bending level

Description

FIG. 1 is a top, front and right side perspective view of a pipe bending level showing our new design;

FIG. 2 is a front elevational view;

FIG. 3 is a left side elevational view, the right side elevational view being a mirror image;

FIG. 4 is a top plan view;

FIG. 5 is a bottom plan view;

FIG. 6 is a rear elevational view; and,

FIG. 7 is a left side elevational view, shown in a condition of use thereof.

FIG. 7 has been drawn on an enlarged scale with respect to FIGS. 1-6.

Referenced Cited
U.S. Patent Documents
D305202 December 26, 1989 Johnson
D310772 September 25, 1990 Johnson
2013850 September 1935 Macischal
2634503 April 1953 Richardson
2807888 October 1957 Thomas
3728796 April 1973 Lobaugh
Foreign Patent Documents
1052509 January 1954 FRX
2538539 June 1984 FRX
372850 December 1963 CHX
Patent History
Patent number: D332754
Type: Grant
Filed: Jul 19, 1990
Date of Patent: Jan 26, 1993
Inventors: Philip D. Weldy (Mishawaka, IN), Robert Northern (South Bend, IN)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Antoine D. Davis
Attorney: Thomas J. Dodd
Application Number: 7/554,844
Classifications
Current U.S. Class: Spirit Level (D10/69)