Fumigator

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Description

FIG. 1 is a front elevation of a fumigator showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a left side elevation thereof;

FIG. 4 is a rear elevation thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a right side elevation thereof;

FIG. 7 is a front perspective view thereof; and

FIG. 8 is a rear perspective view thereof.

Referenced Cited
U.S. Patent Documents
D84785 August 1931 Keim
477219 June 1892 McCoy
855984 June 1907 Russell
977374 November 1910 DeLano
1972368 September 1934 Alex
2218037 October 1940 Duers et al.
2500896 March 1950 Drake
2755954 July 1956 Antritter
2979268 April 1961 Brun
3087679 April 1963 Wilson
3120345 February 1964 Bolger
Patent History
Patent number: D246052
Type: Grant
Filed: Jun 30, 1976
Date of Patent: Oct 11, 1977
Assignee: Taisho Pharmaceutical Co., Ltd. (Tokyo)
Inventor: Yoshiaki Hatai (Kawaguchi)
Primary Examiner: James R. Largen
Attorney: John Clarke Holman
Application Number: 5/701,021
Classifications
Current U.S. Class: D23/150
International Classification: D2304;