Patent
   D305815
Priority
Nov 07 1986
Filed
Nov 07 1986
Issued
Jan 30 1990
Expiry
Jan 30 2004
Assg.orig
Entity
unknown
6
5
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The ornamental design for a surface unit for a swimming pool cleaning apparatus, as shown and described.

FIG. 1 is a side elevational view of a surface unit for a swimming pool cleaning apparatus showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a top perspective view thereof; and

FIG. 5 is a bottom perspective view thereof.

Brooks, David A.

Patent Priority Assignee Title
D410782, Apr 07 1998 LEE VALLEY TOOLS LTD Lid for auxiliary dust removal receptacle
D630810, May 11 2009 KOKIDO DEVELOPMENT LIMITED Swimming pool cleaner
D644799, Jul 01 2009 KOKIDO DEVELOPMENT LIMITED Pressure-side automatic pool cleaner
D685960, Dec 13 2010 Carl Freudenberg KG Floor cleaning apparatus
D923070, Dec 23 2019 LG Electronics Inc. Robot ultraviolet sterilizer
D956376, Dec 18 2019 GOLDEEP LTD. Vacuum bag valve
Patent Priority Assignee Title
2194037,
3422478,
3758276,
4100641, Jun 24 1976 Swimming pool cleaners
D261655, Nov 23 1979 JANDY INDUSTRIES, INC , A CORP OF CA Head for a swimming pool cleaner
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 27 1986BROOKS, DAVID A ORBIJET HOLDINGS PROPRIETARY LIMITEDASSIGNMENT OF ASSIGNORS INTEREST 0046340332 pdf
Oct 30 1986BROOKS, DAVID A EASTMAN KODAK COMPANY, ROCHESTER, NEW YORK, A CORP ASSIGNMENT OF ASSIGNORS INTEREST 0047910471 pdf
Nov 07 1986Spooner Est.(assignment on the face of the patent)
Aug 28 1987ORBIJET HOLDINGS PROPRIETARY LIMITEDSpooner EstASSIGNMENT OF ASSIGNORS INTEREST 0047620403 pdf
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