Hydroponics system

Description

FIG. 1 is a front, top, right side perspective view of the hydroponics system showing our new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a rear elevational view thereof; and,

FIG. 4 is a bottom plan view thereof, showing the tray in another position.

The cord-like elements are shown throughout the drawings in varying positions due to their nature.

Referenced Cited
U.S. Patent Documents
D237898 February 1975 Austin
D245681 September 6, 1977 Farner
4170844 October 16, 1979 Steele
Patent History
Patent number: D352478
Type: Grant
Filed: Jun 17, 1992
Date of Patent: Nov 15, 1994
Inventors: Ricky M. Whittle (Burlington, NC), David K. Graham (Liberty, NC)
Primary Examiner: Alan P. Douglas
Assistant Examiner: S. Snapp
Application Number: 7/900,259
Classifications