Chucker and bar machine

- Hardinge Brothers, Inc.
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Description

FIG. 1 is a front perspective view of a chucker and bar machine, showing our new design;

FIG. 2 is a rear perspective elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevation view thereof; and,

FIG. 5 is a top view thereof.

Referenced Cited
U.S. Patent Documents
D191803 November 1961 Curtis et al.
D252575 August 7, 1979 Simmons
D262629 January 12, 1982 Meyer
D265204 June 29, 1982 Turchan et al.
D265319 July 6, 1982 Watanabe et al.
D270449 September 6, 1983 Myers et al.
D275860 October 9, 1984 Brown et al.
D277758 February 26, 1985 Netmetz
D299828 February 14, 1989 Kronthaler
D301717 June 20, 1989 Huang
D303805 October 3, 1989 Sheehan et al.
D306865 March 27, 1990 Brown
4417491 November 29, 1983 Vehara et al.
Patent History
Patent number: D338476
Type: Grant
Filed: Feb 20, 1991
Date of Patent: Aug 17, 1993
Assignee: Hardinge Brothers, Inc. (Elmira, NY)
Inventors: Glenn E. Greenall (Horseheads, NY), R. Allington (Wellsburg, NY), Terrence M. Sheehan (Elmira, NY), J. Allan Krul (Horseheads, NY)
Primary Examiner: Nelson C. Holtie
Assistant Examiner: A. D. Davis
Law Firm: Shlesinger, Arkwright & Garvey
Application Number: 7/658,369
Classifications
Current U.S. Class: Turning, E.g., Lathe, Etc. (D15/130)