Revetment block

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Description

FIG. 1 is a top perspective view of the “revetment block” showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right side elevation view thereof, the left side view being a mirror image of that shown;

FIG. 4 is a front elevation view thereof, the rear view being a mirror image of that shown; and,

FIG. 5 is a bottom plan view thereof.

Claims

The ornamental design for the “revetment block,” as shown and described.

Referenced Cited
U.S. Patent Documents
3295281 January 1967 Dixon
4370075 January 25, 1983 Scales
4372091 February 8, 1983 Brown et al.
D285586 September 9, 1986 Murdough, Jr. et al.
4781492 November 1, 1988 Shindo
5465541 November 14, 1995 Lin et al.
5688079 November 18, 1997 Bolduc et al.
5779391 July 14, 1998 Knight
D463041 September 17, 2002 Dice et al.
6508607 January 21, 2003 Smith et al.
D482801 November 25, 2003 Dice et al.
6866446 March 15, 2005 McAllister et al.
D504957 May 10, 2005 Dice et al.
Foreign Patent Documents
4112819 October 1992 DE
Other references
  • Articulating Concrete Block Revetment System by Armortec ™ ®, 6 page brochure, © Feb. 2004, www.
Patent History
Patent number: D516735
Type: Grant
Filed: Jan 26, 2005
Date of Patent: Mar 7, 2006
Assignee:
Inventors: David B. Kees (Bowling Green, KY), Kenneth L. McAllister (Bowling Green, KY), Kenny W. McCoy (Morgantown, KY)
Primary Examiner: Robert A. Delehanty
Attorney: Thompson Hine LLP
Application Number: 29/222,251
Classifications
Current U.S. Class: Symmetrical (D25/115)