Chuck adaptor

Description

FIG. 1 is a front elevational view of the chuck adaptor showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D318781 August 6, 1991 Nishiki
4514117 April 30, 1985 Scott
Patent History
Patent number: D343780
Type: Grant
Filed: Aug 19, 1991
Date of Patent: Feb 1, 1994
Inventor: Joseph A. Balbaugh, III (Saginaw, MI)
Primary Examiner: Alan P. Douglas
Assistant Examiner: J. H. Musgrove
Attorney: S. Michael Bender
Application Number: 7/746,592
Classifications
Current U.S. Class: D 8/70