Window greenhouse

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Description

FIG. 1 is a perspective view of a window greenhouse showing my new design;

FIG. 2 is a side elevational view;

FIG. 3 is a front elevational view; and

FIG. 4 is a bottom plan view.

Referenced Cited
U.S. Patent Documents
D237523 November 1975 Johnson et al.
D237730 November 1975 Hansen et al.
D242058 October 1976 Hunter
3127697 April 1964 Romenko
3319378 May 1967 Andrews et al.
Patent History
Patent number: D246447
Type: Grant
Filed: Nov 7, 1975
Date of Patent: Nov 22, 1977
Inventor: William H. Hamilton (Lexington, MA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: B. J. Bullock
Attorney: Robert T. Dunn
Application Number: 5/629,791
Classifications
Current U.S. Class: Terrarium (19) (D11/145)
International Classification: D2502; D3002;