Rotating cleaning brush

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view showing my new rotating cleaning brush;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof.

Claims

The ornamental design for a rotating cleaning brush, as shown and described.

Referenced Cited
U.S. Patent Documents
42625 May 1864 Robbins et al.
347671 August 1886 Webb
948617 February 1910 Snevely
2983939 May 1961 Marchessault
3332098 July 1967 Smith
3526012 September 1970 Cirino
3624851 December 1971 Barber
3691578 September 1972 Barber
3731332 May 1973 Bernardi
3793663 February 1974 Lieffring
3877107 April 1975 Cirino
3921242 November 1975 Clark
4063327 December 20, 1977 Barber
4453284 June 12, 1984 Schleeter
4815158 March 28, 1989 Crotts
5167044 December 1, 1992 Belanger
5715558 February 10, 1998 Johnson
9802579 October 31, 2017 Anderson
20100186771 July 29, 2010 Rahbar-Dehghan
20170050219 February 23, 2017 Kalfe
Foreign Patent Documents
299 09 346 August 1999 DE
299 16 951 March 2000 DE
20 2007 013 760 February 2008 DE
20 2014 003 325 June 2014 DE
1055052 January 1967 GB
Patent History
Patent number: D814194
Type: Grant
Filed: Aug 19, 2016
Date of Patent: Apr 3, 2018
Inventor: Ahmet Kalfe (Bochum)
Primary Examiner: Karen E Eldridge Powers
Application Number: 29/574,880
Classifications
Current U.S. Class: D4/102