Title:
Chuck adaptor
United States Patent D343780


Inventors:
Balbaugh III, Joseph A. (318 W. Johnson, Saginaw, MI, 48604)
Application Number:
07/746592
Publication Date:
02/01/1994
Filing Date:
08/19/1991
Primary Class:
Field of Search:
D8/70, D8/61, 279/14, 279/144, 279/145, 279/146, 279/143, 408/239R, 408/239A, 408/703
View Patent Images:
US Patent References:
D318781Tool shank for an abrasive articleAugust, 1991NishikiD8/70
4514117Quick-change tool holder and toolApril, 1985Scott408/239R



Primary Examiner:
MUSGROVE, JEFFRY
Attorney, Agent or Firm:
S. MICHAEL BENDER, REG. PATENT ATTORNEY (2837 SKIMMER POINT DRIVE SOUTH, GULFPORT, FL, 33707, US)
Claims:
1. The ornamental design for a chuck adaptor, as shown and described.

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.