Floor treatment device

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Description

FIG. 1 is a perspective view of a floor treatment device;

FIG. 2 is a rear elevation view of the design shown in FIG. 1; and,

FIG. 3 is a top plan view of the design shown in FIG. 1.

The broken line showing is for illustrative purposes only and forms no part of the claimed design.

Claims

The ornamental design for a floor treatment device, as shown and described.

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Other references
  • Street Cleaning device shown on www.onyx-environment.com, accessed May 7, 2004, 1 page.
  • Madvac PS300 Brochure, Feb. 2004, 4 pages.
  • Allied Sweepers 400 Series Specs., May 1998, 1 page.
Patent History
Patent number: D536842
Type: Grant
Filed: Jun 1, 2006
Date of Patent: Feb 13, 2007
Assignee: Castle Rock Industries, Inc. (Englewood, CO)
Inventor: Roger Pedlar (Lakewood, CO)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: Kathleen Sims
Attorney: Sheridan Ross P.C.
Application Number: 29/247,131