Personal filtration device

- Breathe Safe, LLC

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Description

FIG. 1 is an isometric view of a personal filtration device showing my new design.

FIG. 2 is a front plan view thereof.

FIG. 3 is a right side plan view thereof.

FIG. 4 is a left side plan view thereof.

FIG. 5 is a top plan view thereof.

FIG. 6 is a rear plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Claims

The ornamental design for a personal filtration device, as shown and described.

Referenced Cited
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3905335 September 1975 Kapp
4327719 May 4, 1982 Childers
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5787884 August 4, 1998 Tovey
5890491 April 6, 1999 Rimkus
6119690 September 19, 2000 Pantaleo
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20050205095 September 22, 2005 Dolezal et al.
Patent History
Patent number: D519631
Type: Grant
Filed: Jun 29, 2004
Date of Patent: Apr 25, 2006
Assignee: Breathe Safe, LLC (Castle Rock, CO)
Inventor: Alfred E. Pearson, Jr. (Castle Rock, CO)
Primary Examiner: Ian Simmons
Attorney: Cochran Freund & Young LLC
Application Number: 29/208,612