Conveyor belt scraper blade

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

FIG. 1 is a perspective view of the conveyor belt scraper blade of the present invention;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a first end elevation view thereof, the opposite end being a mirror image;

FIG. 5 is a front elevation view thereof; and,

FIG. 6 is a rear elevation view thereof.

Those portions of the conveyor belt scraper blade shown in broken lines form no part of the claimed design.

Claims

The ornamental design for a conveyor belt scraper blade, as shown and described.

Referenced Cited
U.S. Patent Documents
4202437 May 13, 1980 Gordon
4779119 October 18, 1988 Kaieda
5197587 March 30, 1993 Malmberg
5222589 June 29, 1993 Gordon
5241350 August 31, 1993 Bigelow
D347918 June 14, 1994 Gibbs
6056112 May 2, 2000 Wiggins
6182816 February 6, 2001 Gibbs et al.
6315105 November 13, 2001 Gibbs et al.
6354428 March 12, 2002 Gibbs et al.
6439373 August 27, 2002 Swindermann
6457575 October 1, 2002 Swinderman
D482508 November 18, 2003 DeVries
7007794 March 7, 2006 Waters et al.
D524009 June 27, 2006 Smith et al.
20030066737 April 10, 2003 Malmberg
20030230466 December 18, 2003 Swinderman et al.
20060131135 June 22, 2006 Waters et al.
20070089968 April 26, 2007 Swinderman
Other references
  • Brochure from Conveyor Care Company, Argonics, Inc—Polyurethane Products. Nov. 13, 2007, http://www.conveyorcare.com/argonics.html (7 pages).
Patent History
Patent number: D594623
Type: Grant
Filed: Feb 7, 2008
Date of Patent: Jun 16, 2009
Inventor: Jarrod J. Felton (Cyrus, MN)
Primary Examiner: Cynthia E Ramirez
Attorney: Dicke, Billig & Czaja, PLLC
Application Number: 29/301,044
Classifications
Current U.S. Class: Element Or Attachment (D34/35)