Infuser for vacuum cleaner fan assembly

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Description

FIG. 1 is a perspective view of the infuser for vacuum cleaner fan assembly showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view thereof; and,

FIG. 4 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D396276 July 21, 1998 Horng
2175641 October 1939 Replogle
4798613 January 17, 1989 Hetherington et al.
4829625 May 16, 1989 Wang
4905343 March 6, 1990 Jailor
4996737 March 5, 1991 Madru, Sr.
5134752 August 4, 1992 Shipman
5168599 December 8, 1992 Williams
Patent History
Patent number: D423155
Type: Grant
Filed: Mar 23, 1998
Date of Patent: Apr 18, 2000
Assignee: Matsushita Electric Corporation of America (Danville, KY)
Inventors: Charles P. Paynter (Danville, KY), Yuichi Shimizu (Shiga)
Primary Examiner: Ruth McInroy
Law Firm: King and Schickli
Application Number: 0/85,416
Classifications
Current U.S. Class: For Vacuum Cleaner (D32/31)
International Classification: 1505;