Turbo compressor casing

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Description

FIG. 1 is a front elevational view of a turbo compressor casing showing my new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a top plan view thereof; and,

FIG. 4 is a bottom plan view thereof.

The broken line showing of a drive motor in FIGS. 1 and 2 is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D245005 July 12, 1977 Carter
D274433 June 26, 1984 Boller
D294361 February 23, 1988 Williams
4824336 April 25, 1989 Iwaki et al.
Patent History
Patent number: D343844
Type: Grant
Filed: Nov 12, 1991
Date of Patent: Feb 1, 1994
Assignee: The Spencer Turbine Company (Windsor, CT)
Inventor: John J. Dulak (Glastonbury, CT)
Primary Examiner: A. Hugo Word
Assistant Examiner: R. Seifert
Law Firm: McCormick, Paulding & Huber
Application Number: 7/791,061
Classifications
Current U.S. Class: Pump Or Compressor (D15/7)