Ergonomic handle for a pneumatic drill

- Cooper Industries, Inc.

FIG. 1 is a left-side elevational view;

FIG. 2 is a right-side elevational view;

FIG. 3 is a top-plan view;

FIG. 4 is a front-elevational view;

FIG. 5 is a rear-elevational view; and,

FIG. 6 is as bottom-plan view thereof.

The broken line adjacent to the stippled shading represents the forward peripheral boundary of the claimed design; the broken line showing of a pneumatic drill head and chuck assembly is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D178227 July 1956 Ernest
D259392 June 2, 1981 Elmessaar et al.
Other references
  • Sioux tool Inc. dated Sep. 11, 1989 p. 13 tool handle Model No. 558. Black & Decker drill, dated Jan. 1, 1967, p. 49 Serial No. 631. Black & Decker drill, dated Jan. 1, 1985 p. 221 Serial No. 1489.
Patent History
Patent number: D395387
Type: Grant
Filed: Apr 15, 1991
Date of Patent: Jun 23, 1998
Assignee: Cooper Industries, Inc. (Houston, TX)
Inventor: Philip A. Snider (Hicksville, OH)
Primary Examiner: James M. Gandy
Assistant Examiner: J. H. Musgrove
Attorneys: Eddie E. Scott, William Bruce Patterson, Charlie Neff
Application Number: 7/685,701
Current U.S. Class: D 8/68
International Classification: 0801;