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
Communication terminal device, and recording medium
Produce container and lid assembly
System and method for distributed security
Control system for an internal combustion engine
Modified binding proteins inhibiting the VEGF-A receptor interaction
Light emitting device
Data processing system, data processing method, and image forming apparatus
Randomly Featured Patents
High frequency filter
Genetically adaptive neural network classification systems and methods
Accelerated graphics port read transaction merging
Detergent bars comprising water soluble starches
Combination training lead and multiple animal leash
Safety systems for roller mills
Process for the preparation of isocyanates and their use of the preparation of polyisocyanates containing ester groups
New Guinea Impatiens plant named `Fisco Lipink`
Method and apparatus for conserving battery for operation of a low intensity optical communication probe
© 2006-2011. PatentGenius.com All Rights Reserved.