Portable vaporizer

- NWT Holdings, LLC.
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Description

FIG. 1 is an upper right front perspective view of a portable vaporizer;

FIG. 2 is a top plan view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a front elevational view thereof;

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

FIG. 7 is a right side elevational view thereof.

The broken line showing of parts of the drawings is included for the purpose of illustrating use and environment and forms no part of the claimed design.

Claims

We claim the ornamental design for a portable vaporizer, as shown and described.

Referenced Cited
U.S. Patent Documents
D415266 October 12, 1999 Glattstein
D446849 August 21, 2001 Weinberg
D503467 March 29, 2005 Flashinski et al.
D512494 December 6, 2005 Haranaka
D513070 December 20, 2005 Haranaka
D523414 June 20, 2006 Kobayashi
D539883 April 3, 2007 Lee et al.
D575860 August 26, 2008 Wu
D583450 December 23, 2008 Choi
D584281 January 6, 2009 Kim et al.
D625398 October 12, 2010 Choi
D633610 March 1, 2011 Wu
D636474 April 19, 2011 Choi et al.
Patent History
Patent number: D664636
Type: Grant
Filed: Jun 24, 2011
Date of Patent: Jul 31, 2012
Assignee: NWT Holdings, LLC. (Seattle, WA)
Inventors: Alexander Robinson (San Francisco, CA), Joseph Taylor (San Francisco, CA), Mark Williams (San Francisco, CA)
Primary Examiner: David Muller
Attorney: Steven R. Vosen
Application Number: 29/396,047
Classifications
Current U.S. Class: Vaporizer (D23/360)