Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.


  1. Advanced Patent Search
Publication numberUSD300473 S
Publication typeGrant
Application numberUS 06/857,781
Publication dateMar 28, 1989
Filing dateApr 25, 1986
Publication number06857781, 857781, US D300473 S, US D300473S, US-S-D300473, USD300473 S, USD300473S
InventorsCraig R. Roush
Original AssigneeCavan Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Inhalation mask
US D300473 S
Abstract  available in
Previous page
Next page
  1. The ornamental design for an inhalation mask, as shown.

FIG. 1 is a perspective view of an inhalation mask showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof; and

FIG. 5 is a side elevational view thereof, the opposite side elevational view being a mirror image of that shown.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
USD753287 *Mar 21, 2013Apr 5, 2016Anesthesia Innovators, LLCFace mask for administration of gaseous anesthesia
U.S. ClassificationD24/110.4