Revetment block

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Description

FIG. 1 is a perspective view of a revetment block;

FIG. 2 is a top view of the revetment block of FIG. 1;

FIG. 3 is a side view of the revetment block of FIG. 1;

FIG. 4 is another side view of the revetment block of FIG. 1;

FIG. 5 is an end view of the revetment block of FIG. 1;

FIG. 6 is another end view of the revetment block of FIG. 1;

FIG. 7 is a bottom view of the revetment block of FIG. 1;

FIG. 8 is a perspective view of a revetment block;

FIG. 9 is a top view of the revetment block of FIG. 8;

FIG. 10 is a side view of the revetment block of FIG. 8;

FIG. 11 is another side view of the revetment block of FIG. 8;

FIG. 12 is an end view of the revetment block of FIG. 8;

FIG. 13 is another end view of the revetment block of FIG. 8; and,

FIG. 14 is a bottom view of the revetment block of FIG. 8.

Claims

The ornamental design for a revetment block, as shown and described.

Referenced Cited
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Other references
  • Webpage, Submar, inc., www.submar.com/pat—tech.html, disclosing permanent mat anchoring system to concrete blocks, 1 pg.
  • Offshore Rescue, by Jonathan French, et al., “Civil Engineering”, Jul. 1994 as posted on the Armortec.com website.
  • Key to Road Alignment, author unknown, “California Builder & Engineer (CB&E)”, Jan. 16, 1995.
  • Armortec Experiences with Embankment Dam Overtopping Protection; Powledge, et al., Hydro-Review, Feb. 1994.
Patent History
Patent number: D575414
Type: Grant
Filed: Jun 11, 2007
Date of Patent: Aug 19, 2008
Assignee: Armortec Inc. (West Chester, OH)
Inventor: Joseph V. Salerno (Mason, OH)
Primary Examiner: Louis S Zarfas
Assistant Examiner: Anhdao Doan
Attorney: Thompson Hine LLP
Application Number: 29/280,952
Classifications
Current U.S. Class: Rectangular Or Square Detail (D25/118)