Extended pneumatic tool

- Ingersoll-Rand Company
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Description

FIG. 1 is a front elevational view of an extended pneumatic tool showing our new design;

FIG. 2 is a left side elevational view;

FIG. 3 is a top plan view;

FIG. 4 is a bottom plan view;

FIG. 5 is a right side elevational view; and

FIG. 6 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D168215 November 1952 Doeden
D261097 October 6, 1981 Wallace et al.
D269247 June 7, 1983 Lenzin et al.
D298009 October 11, 1988 Svetlik
3866493 February 1975 Ringerud
4535850 August 20, 1985 Alexander
4605073 August 12, 1986 Nilsson et al.
4708210 November 24, 1987 Rahm
Other references
  • Gardner-Denver Cat., dated 5-10-82, p. 20, air tool.
Patent History
Patent number: D321462
Type: Grant
Filed: Mar 31, 1989
Date of Patent: Nov 12, 1991
Assignee: Ingersoll-Rand Company (Woodcliff Lake, NJ)
Inventors: Robert B. Staubitz (Collinsville, CT), Gregory P. Albert (Waverly, NY), Kenneth J. Dubuque (Sheshequin, PA), Charles J. Hix, Jr. (Ulster, PA), Bruce D. Fay (Sayre, PA)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: J. H. Musgrove
Attorney: Walter C. Vliet
Application Number: 7/331,884
Classifications
Current U.S. Class: D 8/61