Plant growth apparatus


FIG. 1 is a perspective view of a plant growth apparatus showing the new design; and

FIGS. 2, 3 and 4 are, respectively, front, end and top views of the design shown in FIG. 1.

FIG. 5 is a horizontal sectional view taken along line 5--5 of FIG. 2.

Referenced Cited
U.S. Patent Documents
2938632 May 1960 Mondineu
3314192 April 1967 Park
3664063 May 1972 Ware
D209768 January 1968 Rasmussen
D220325 March 1971 Ott et al.
D236569 September 1975 Kramer
Patent History
Patent number: D243906
Type: Grant
Filed: Oct 2, 1975
Date of Patent: Apr 5, 1977
Inventor: R. Louis Ware (Northfield, IL)
Primary Examiner: Bernard Ansher
Law Firm: Dale H. Hoscheit and Rodger L. Tate
Application Number: 5/618,896
Current U.S. Class: D/6183
International Classification: D0699;