Floor sweeper

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Description

FIG. 1 is a perspective view of a floor sweeper showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof; and

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D94115 December 1934 Burch
D236423 August 1975 Mantelet
3871051 March 1975 Collier
4107809 August 22, 1978 Schuelein et al.
Foreign Patent Documents
1241625 August 1971 GBX
Patent History
Patent number: D256879
Type: Grant
Filed: Feb 28, 1978
Date of Patent: Sep 16, 1980
Assignee: Hukuba Kogyo Kabushiki Kaisha (Nagareyama)
Inventors: Akira Kubota (Abiko), Kei Utsunomiya (Tokyo)
Primary Examiner: Catherine E. Kemper
Attorney: V. M. Creedon
Application Number: 5/882,952
Classifications
Current U.S. Class: D/7175
International Classification: D0705;