Swimming pool vacuum head

- Kenneth E. Price
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Description

FIG. 1 is a perspective view of a swimming pool vacuum head showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a left end elevational view thereof, a right end elevation view thereof being a mirror image of FIG. 6;

FIG. 7 is a perspective view of another swimming pool vacuum head showing a second embodiment of our new design, the sole differences being in the length of the head between its ends and in the number of supporting wheels provided; and

FIG. 8 is a bottom plan view of the swimming pool vacuum head shown in FIG. 7.

Referenced Cited
U.S. Patent Documents
3254355 June 1966 Shaw
3755842 September 1973 Kislig
3805309 April 1974 Levack
Patent History
Patent number: D259936
Type: Grant
Filed: Nov 2, 1978
Date of Patent: Jul 21, 1981
Assignee: Kenneth E. Price (Whittier, CA)
Inventors: Kenneth E. Price (Whittier, CA), Isao Sasaki (Altadena, CA)
Primary Examiner: Catherine E. Kemper
Law Firm: Christie, Parker & Hale
Application Number: 5/964,577
Classifications
Current U.S. Class: D15/63
International Classification: D1505;