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
Method and an apparatus for processing an audio signal
Systems and related methods of user-guided searching
Apparatus with a local timing circuit that generates a multi-phase timing signal for a digital signal processing circuit
Polyester resin for toner, electrostatic charge image developing toner, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming met
Vehicle-mounted camera stabilized passively by vibration isolators
Systems and methods for sorting particles
Information-provision control method, information reproduction system, information-provision apparatus, information reproduction apparatus and information-presentation control program
Randomly Featured Patents
Real-time single pass variable bit rate control strategy and encoder
Flash system for fast and accurate pattern localization
Instrumentation for distal targeting of locking screws in intramedullary nails
Apparatus and method for intermodular communications using system bus controllers
Cards used as both coupons and playing cards and their method of manufacture and use
Data token with power saving switch
Voltage non-linear resistor
Method of cooling with an endothermic fuel
Ball grid array module
© 2006-2011. PatentGenius.com All Rights Reserved.