Patent
   D256344
Priority
May 25 1978
Filed
May 25 1978
Issued
Aug 12 1980
Expiry
Aug 12 1994
Assg.orig
Entity
unknown
9
4
n/a
The ornamental design for a hydroponic unit, as shown and described.

FIG. 1 is an enlarged perspective view of a hydroponic unit showing my new design.

FIG. 2 is a top view thereof.

FIG. 3 is a bottom view thereof.

FIG. 4 is a front elevational view thereof.

FIG. 5 is a back elevational view thereof.

FIG. 6 is a side elevational view taken from the left of FIG. 1;

FIG. 7 is a side elevational view taken from the right of FIG. 1.

FIG. 8 is an enlarged sectional view taken in the direction of the arrows on line 8--8 of FIG. 2.

Schneck, Stuart B.

Patent Priority Assignee Title
D402296, Oct 09 1997 Bioponic International Aeroponic plant grower
D402668, Nov 04 1997 Bioponic International Aeroponic plant grower with plant support
D450011, May 25 2000 Flower box
D486420, Apr 03 2002 Window box
D693268, Mar 16 2011 NESS INVENTIONS, INC Concrete planter box
D800600, May 05 2015 GLOWPEAR PTY LTD Wall planter
D811180, Jan 27 2017 Tyler J., Thomas Plant support for a hydroponic system
D908040, Sep 10 2018 Tray liner
D947065, May 08 2020 PRÉCICAD INC ; GARANT GP Hanging garden
Patent Priority Assignee Title
3082575,
4057930, Aug 12 1974 Hydroponic method and apparatus
D243113, Aug 29 1975 Hydroplanters, Inc. Hydroponic planter
D247357, Feb 03 1977 Hydroponic tank
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