Patent
   D259936
Priority
Nov 02 1978
Filed
Nov 02 1978
Issued
Jul 21 1981
Expiry
Jul 21 1995
Assg.orig
Entity
unknown
3
3
n/a
The ornamental design for a swimming pool vacuum head, substantially as shown and described.

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.

Sasaki, Isao, Price, Kenneth E.

Patent Priority Assignee Title
5915431, Nov 30 1995 Pool cleaning apparatus
D271816, Nov 10 1980 Vacuum head for cleaning underwater surfaces
D279227, Nov 10 1980 RAINBOW ACQUISTION CORP Combined filter and vacuum head for cleaning underwater surfaces
Patent Priority Assignee Title
3254355,
3755842,
3805309,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 02 1978Kenneth E., Price(assignment on the face of the patent)
Jun 30 1980SASAKI, ISAOPRICE, KENNETH E ,ASSIGNMENT OF ASSIGNORS INTEREST 0037940053 pdf
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