Turbine powered extractor nozzle

- The Hoover Company
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Description

FIG. 1 is a top plan view of a turbine powered extractor nozle showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof, the right side being a mirror image thereof;

FIG. 4 is a bottom view thereof; and,

FIG. 5 is a rear elevational view thereof.

Referenced Cited
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Patent History
Patent number: D393113
Type: Grant
Filed: Apr 14, 1997
Date of Patent: Mar 31, 1998
Assignee: The Hoover Company (North Canton, OH)
Inventors: John D. Essex (North Canton, OH), Darwin T. McKnight (Louisville, OH)
Primary Examiner: Ruth McInroy
Attorneys: A. Burgess Lowe, Bruce P. Watson
Application Number: 0/68,955
Classifications
Current U.S. Class: Nozzle Or Attachment Therefor (D32/32); For Vacuum Cleaner (D32/31)
International Classification: 1505;