Plant growth control stake

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Description

FIG. 1 is a side elevational view of a plant growth control stake showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is an enlarged top plan view thereof;

FIG. 5 is an enlarged bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D135584 April 1943 Wallance
D237994 December 1975 Davis
1377832 May 1921 Hanner
2152018 March 1939 Barnhart
3534751 April 1969 Peters
Foreign Patent Documents
184,586 August 1922 GBX
Patent History
Patent number: D248919
Type: Grant
Filed: Oct 1, 1975
Date of Patent: Aug 15, 1978
Inventor: J. Frank Schmidt, Jr. (Portland, OR)
Primary Examiner: Wallace R. Burke
Assistant Examiner: B. J. Bullock
Attorney: Kenneth S. Klarquist
Application Number: 5/618,483
Classifications
Current U.S. Class: D 8/1; D88/3B
International Classification: D3100;