Bolt measurement device
Description
FIG. 1 is a left side elevational view of a bolt measurement device showing our new design;
FIG. 2 is a right side elevational view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a front view thereof;
FIG. 5 is a top elevational view thereof; and,
FIG. 6 is a bottom elevational view thereof.
Referenced Cited
U.S. Patent Documents
1415615 | May 1922 | Stock |
1945987 | February 1934 | Ware |
3071171 | January 1963 | Guerrero |
4502232 | March 5, 1985 | Broders |
Patent History
Patent number: D340415
Type: Grant
Filed: Jul 13, 1992
Date of Patent: Oct 19, 1993
Inventors: David Shadday (Tulsa, OK), Joel Shadday (Tulsa, OK)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Antoine D. Davis
Law Firm: Head & Johnson
Application Number: 7/912,602
Type: Grant
Filed: Jul 13, 1992
Date of Patent: Oct 19, 1993
Inventors: David Shadday (Tulsa, OK), Joel Shadday (Tulsa, OK)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Antoine D. Davis
Law Firm: Head & Johnson
Application Number: 7/912,602
Classifications