Floor treatment device

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Description

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

FIG. 2 is a left elevation view of the design illustrated in FIG. 1;

FIG. 3 is a right elevation view of the design illustrated in FIG. 1;

FIG. 4 is a front elevation view of the design illustrated in FIG. 1;

FIG. 5 is a rear elevation view of the design illustrated in FIG. 1;

FIG. 6 is a top plan view of the design illustrated in FIG. 1;

FIG. 7 is a perspective view of a second embodiment of FIG. 1, the only difference being that a lower surface adjacent to the rear wheels is omitted, it being understood that all other surfaces are the same as those of the first embodiments;

FIG. 8 is a perspective view of a third embodiment of FIG. 1, the only difference being a continuous front surface, it being understood that all other surfaces are the same as those of the first embodiment; and,

FIG. 9 is a perspective view of a fourth embodiment of 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.
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Patent History
Patent number: D533320
Type: Grant
Filed: Nov 11, 2004
Date of Patent: Dec 5, 2006
Assignee: Castle Rock Industries, Inc. (Englewood, CO)
Inventor: Roger Pedlar (Lakewood, CO)
Primary Examiner: Robert A. Delehanty
Assistant Examiner: Kathleen Sims
Attorney: Sheridan Ross P.C.
Application Number: 29/217,055