Keyboard brush

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Description

FIG. 1 is a perspective view of a keyboard brush showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left elevational view thereof;

FIG. 5 is a right elevational view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a perspective view thereof with the padded portion retracted for one position of use; and,

FIG. 9 is a perspective view thereof with a bristled portion retracted for another position of use.

The broken-line showing in the drawings is for environmental purposes and forms no part of the claimed invention.

Claims

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

Referenced Cited
U.S. Patent Documents
2674001 April 1954 Abrams et al.
4734953 April 5, 1988 Dodson
4842132 June 27, 1989 Wells
5144775 September 8, 1992 Bakanowsky, III
5333343 August 2, 1994 Nichols et al.
6173471 January 16, 2001 Yau
20070157407 July 12, 2007 Lin
Patent History
Patent number: D568050
Type: Grant
Filed: Nov 15, 2006
Date of Patent: May 6, 2008
Inventor: Te-Ming Huang (San Chung City, Taipei Hsien)
Primary Examiner: Cathron Brooks
Assistant Examiner: Lavone D. Tabor
Attorney: Birch, Stewart, Kolasch & Birch, LLP
Application Number: 29/268,881
Classifications
Current U.S. Class: D4/120; D4/121