Flat-plate nozzle for a vacuum cleaner

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Description

FIG. 1 is a perspective view of a flat-plate nozzle for a vacuum cleaner, showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a side elevational view thereof;

FIG. 5 is an enlarged fragmentary sectional view thereof, taken along line 5--5 of FIG. 3.

Referenced Cited
U.S. Patent Documents
D208851 October 1967 Lindberg, Jr.
2934780 May 1960 Taplin
3008160 November 1961 West
3780398 December 1973 Candor
Patent History
Patent number: D248763
Type: Grant
Filed: Jan 10, 1977
Date of Patent: Aug 1, 1978
Inventor: Albert F. Muller (Colton, CA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Catherine Kemper
Attorney: Robert L. Parker
Application Number: 5/758,179
Classifications
Current U.S. Class: D15/63
International Classification: D1505;