Patent
   D343844
Priority
Nov 12 1991
Filed
Nov 12 1991
Issued
Feb 01 1994
Expiry
Feb 01 2008
Assg.orig
Entity
unknown
2
4
n/a
The ornamental design for a turbo compressor casing, as shown and described.

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.

Dulak, John J.

Patent Priority Assignee Title
D678195, Jul 03 2011 Triveni Turbine Limited Steam casing of extraction cum condensing turbine
D884633, Aug 30 2016 Siemens Aktiengesellschaft Encoder for an electric motor
Patent Priority Assignee Title
4824336, Dec 26 1983 Mitsubishi Denki Kabushiki Kaisha Vacuum pump
D245005, Feb 10 1975 The Hydrovane Compressor Company Compressor
D274433, Jan 27 1981 The Hydrovane Compressor Company, Limited Rotary compressor
D294361, Aug 17 1984 The Hydrovane Compressor Company, Limited Rotary air compressor
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Oct 11 1991DULAK, JOHN J SPENCER TURBINE COMPANY, THE A CORPORATION OF CTASSIGNMENT OF ASSIGNORS INTEREST 0059110144 pdf
Nov 12 1991The Spencer Turbine Company(assignment on the face of the patent)
May 20 1996SPENCER TURBINE COMPANY, THESTATE STREET BANK AND TRUST COMPANYSECURITY AGREEMENT0081940403 pdf
Mar 30 2005STATE STREET BANK & TRUST COMPANYCITIZENS BANK OF CONNECTICUTTRANSFER OF SECURITY INTEREST0158410119 pdf
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