Hancock, et al.
April 12, 2011
December 24, 2009
Hancock; Jeffrey D.
Hancock; Dennis H.
Attorney Or Agent:
Field Of Search:
U.S Patent Documents:
Foreign Patent Documents:
CLAIM An ornamental design for a dust mask, as shown and described.
FIG. 1 is a front perspective view of a dust mask showing our new design, the person shown in broken lines forms no part of the claimed design;
FIG. 2 is a front perspective view thereof;
FIG. 3 is a front elevation view thereof;
FIG. 4 is a right side elevation view thereof;
FIG. 5 is a left side elevation view thereof;
FIG. 6 is a rear elevation view thereof;
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.
The broken lines on the mask represent conventional stitching. The crosshatch shading is understood to repeat throughout the indicated area.
* * * * *
Recently Added Patents
Asynchronous loading of scripts in web pages
Biaxially oriented film which could be thermally laminated with paper and other substrates
Methods and apparatus to determine impressions using distributed demographic information
Systems and methods for processing supplemental information associated with media programming
Web-based system and method for video analysis
Distortion compensation device, distortion compensation method, and radio transmitter
Randomly Featured Patents
LED retrolift lamp for exit signs
Machine and method for vertical transportation of containers
Structured light projection and acquisition
Fuel tank arrangement structure of motorcycle
Clock having interchangeable decorative member
Apparatus for production of precast manhole bases
Burnishing head with fly height control spacer
Method and apparatus for validating prefetched instruction
© 2006-2011. PatentGenius.com All Rights Reserved.