Patent
   D317970
Priority
Apr 19 1989
Filed
Apr 19 1989
Issued
Jul 02 1991
Expiry
Jul 02 2005
Assg.orig
Entity
unknown
7
6
n/a
The ornamental design for a liquid siphon for aquariums, as shown and described.

FIG. 1 is a perspective view of a liquid siphon for aquariums showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a side elevational view thereof;

FIG. 5 is an opposite side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof.

The broken away portion on the tube in FIGS. 1, 4-7 is to indicate an indeterminate length.

Yen, Fong-Chen

Patent Priority Assignee Title
7001510, Nov 10 2004 Siphon hose with gallon counter
D385946, Aug 01 1996 ZODIAC POOL SYSTEMS, INC Water purifier
D389226, May 26 1995 Genesis Industries, Incorporated Siphon for removing contents of a container
D409716, Feb 09 1998 Syphon wand kit for use with aquariums and tanks
D620587, Jan 03 2008 WORLD WIDE PET PRODUCTS, INC Squeeze bulb
D643053, Nov 03 2010 Marvel Innovations Inc. Flexible pour spout
D808431, Apr 10 2015 CHUAN JIING ENTERPRISE CO., LTD.; CHUAN JIING ENTERPRISE CO , LTD Pump nozzle
Patent Priority Assignee Title
3549015,
4023305, Mar 05 1975 Device to remove excess water from plant containers
4035299, May 13 1975 Method of initiating a fluid flow within a siphon tube between an aquarium and its associated filter tank
4073305, May 20 1976 BELSHAW BROS INC Siphon pump
4414997, Jun 27 1980 Siphon
4552515, Sep 05 1984 Handy tube pump
Executed onAssignorAssigneeConveyanceFrameReelDoc
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule