Carpet sweeper

Description

FIG. 1 is a front elevational view of a carpet sweeper, showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a right side elevational view, the left side being a mirror image thereof;

FIG. 6 is a top perspective view thereof;

FIG. 7 is a bottom perspective view thereof;

FIG. 8 is a top perspective view of a second embodiment of a carpet sweeper;

FIG. 9 is a bottom perspective view thereof.

Referenced Cited
U.S. Patent Documents
D256878 September 16, 1980 Kubota et al.
2745125 May 1956 Klumb
2789839 April 1957 Siebert
2793378 May 1957 Williams et al.
2962740 December 1960 Plantholt
3638266 February 1972 Fukuba
3800351 April 1974 Fukuba
4170803 October 16, 1979 Saito
Foreign Patent Documents
456201 November 1936 GBX
Patent History
Patent number: D285735
Type: Grant
Filed: Oct 21, 1983
Date of Patent: Sep 16, 1986
Assignee: Hukuba Kogyo Kabushiki Kaisha
Inventor: Michio Hanyu (Nihonbashi)
Primary Examiner: Catherine E. Kemper
Attorney: Jordan B. Bierman
Application Number: 6/544,389
Classifications
Current U.S. Class: Carpet Sweeper (D32/38)