Digital drum gage


FIG. 1 is a perspective view of a digital drum gage showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view;

FIG. 4 is a right side elevation view, showing my new design;

FIG. 5 is a left side elevation view;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view.

Referenced Cited
U.S. Patent Documents
4718850 January 12, 1988 Knebelman
Patent History
Patent number: D399770
Type: Grant
Filed: Oct 9, 1997
Date of Patent: Oct 20, 1998
Assignee: Flexbar Machine Corporation (Islandia, NY)
Inventor: Jonathan Adler (Great Neck, NY)
Primary Examiner: Antoine Duval Davis
Attorney: Charles I. Brodsky
Application Number: 0/77,775
Current U.S. Class: Micrometer, Caliper Or Divider Type (D10/73)
International Classification: 1004;