Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Dust mask
D636128 Dust mask
Patent Drawings:Drawing: D636128-2    Drawing: D636128-3    Drawing: D636128-4    Drawing: D636128-5    Drawing: D636128-6    
« 1 »

(5 images)

Inventor: Hancock, et al.
Date Issued: April 12, 2011
Application: D/348,352
Filed: December 24, 2009
Inventors: Hancock; Jeffrey D. (Uintah, UT)
Hancock; Dennis H. (Morgan, UT)
Assignee:
Primary Examiner: McInroy; Ruth
Assistant Examiner:
Attorney Or Agent:
U.S. Class: D29/108
Field Of Search: D29/108; D29/109; D29/110; D29/122; D24/110.1; 128/858; 128/863; 128/201.23; 128/206.12; 128/206.13; 128/206.16; 128/206.19; 128/206.28; 128/206.11; 2/9; 2/206; 2/5; 2/6.6; 2/411; 2/412; 2/413; 2/414; 2/424; 2/425
International Class: 2902
U.S Patent Documents:
Foreign Patent Documents:
Other References:









Abstract:
Claim: CLAIM An ornamental design for a dust mask, as shown and described.
Description: 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
Encryption using alternate authentication key
Semiconductor device
Starch networks as absorbent or superabsorbent materials and their preparation by extrusion
Apparatus and methods for providing efficient space-time structures for preambles, pilots and data for multi-input, multi-output communications systems
Semiconductor thin film, thin film transistor, method for manufacturing same, and manufacturing equipment of semiconductor thin film
Apparatus, electronic component and method for generating reference voltage
Redundant parallel operation of motor vehicle electrical system generators
  Randomly Featured Patents
Razor handle button
Semiconductor device and manufacturing method thereof
Retrievable bioartificial implants having dimensions allowing rapid diffusion of oxygen and rapid biological response to physiological change, processes for their manufacture, and methods for
Time correction control apparatus and method of time correction control
Annular catch for rapid connection of flexible or rigid tube
Vase
Public facility bicycle lock
Timepiece component and method for making same
Unsaturated monocarboxylic ester compounds
Mediated production device access in a distributed environment