Face mask for administration of gaseous anesthesia

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Description

FIG. 1 is a perspective view of a first embodiment of a face mask for administration of gaseous anesthesia of the invention with the cap removed;

FIG. 2 is a front elevation view of the first embodiment of the present invention with the cap removed;

FIG. 3 is a rear elevation view of the first embodiment of the invention with the cap removed;

FIG. 4 is a right side elevation view of the first embodiment of the invention with the cap removed;

FIG. 5 is a left side elevation view of the first embodiment of the invention with the cap removed;

FIG. 6 is a top plan view of the first embodiment of the present invention with the cap removed;

FIG. 7 is a bottom plan view of the first embodiment of the invention with the cap removed;

FIG. 8 is a perspective view of the first embodiment of the invention with the cap removed, showing the face mask attached to connections to a gas source and a gas removal system, and further showing a means for securing the face mask to an individual;

FIG. 9 is a perspective view of the first embodiment of the invention with the cap installed;

FIG. 10 is a front elevation view of the first embodiment of the invention with the cap installed;

FIG. 11 is a rear elevation view of the first embodiment of the invention with the cap installed;

FIG. 12 is a right side elevation view of the first embodiment of the invention with the cap installed;

FIG. 13 is a left side elevation view of the first embodiment of the invention with the cap installed;

FIG. 14 is a top plan view of the first embodiment of the invention with the cap installed;

FIG. 15 is a bottom plan view of the first embodiment of the invention with the cap installed;

FIG. 16 is a perspective view of the first embodiment of the invention with the cap installed, showing the face mask attached to connections to a gas source and a gas removal system, and further showing a means for securing the face mask to an individual;

FIG. 17 is a perspective view of a second embodiment of a face mask for administration of gaseous anesthesia of the invention with the cap removed;

FIG. 18 is a front elevation view of the second embodiment of the invention with the cap removed;

FIG. 19 is a rear elevation view of the second embodiment of the invention with the cap removed;

FIG. 20 is a left side elevation view of the second embodiment of the invention with the cap removed;

FIG. 21 is a top plan view of the second embodiment of the invention with the cap removed;

FIG. 22 is a bottom plan view of the second embodiment of the invention with the cap removed;

FIG. 23 is a perspective view of the second embodiment of the invention, showing the face mask attached to connections to a gas source and a gas removal system with the cap removed, and further showing a means for securing the face mask to an individual;

FIG. 24 is a perspective view of the second embodiment of the invention with the cap installed;

FIG. 25 is a front elevation view of the second embodiment of the invention with the cap installed;

FIG. 26 is a rear elevation view of the second embodiment of the invention with the cap installed;

FIG. 27 is a left side view of the second embodiment of the invention with the cap installed;

FIG. 28 is a top plan view of the second embodiment of the invention with the cap installed;

FIG. 29 is a bottom plan view of the second embodiment of the invention with the cap installed;

FIG. 30 is a perspective view of the second embodiment of the invention, showing the face mask attached to connections to a gas source and a gas removal system with the cap installed and further showing a means for securing the face mask to an individual;

FIG. 31 is a front elevation view of a third embodiment of a face mask for administration of gaseous anesthesia of the invention with the cap removed;

FIG. 32 is a rear elevation view of the third embodiment of the invention with the cap removed;

FIG. 33 is a right side view of the third embodiment of the invention with the cap removed;

FIG. 34 is a top plan view of the third embodiment of the invention with the cap removed;

FIG. 35 is a bottom plan view of the third embodiment of the invention with the cap removed;

FIG. 36 is a front elevation view of the third embodiment of the invention with the cap installed;

FIG. 37 is a rear elevation view of the third embodiment of the invention with the cap installed;

FIG. 38 is a right side view of the third embodiment of the invention with the cap installed;

FIG. 39 is a top plan view of the third embodiment of the invention with the cap installed; and,

FIG. 40 is a bottom plan view of the third embodiment of the invention with the cap installed.

The broken line showing the strap and tubing illustrates the environment of the claimed design and forms no part thereof.

Claims

The ornamental design for the face mask for administration of gaseous anesthesia, as shown and described.

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Patent History
Patent number: D753287
Type: Grant
Filed: Mar 21, 2013
Date of Patent: Apr 5, 2016
Assignee: Anesthesia Innovators, LLC (Charlotte, NC)
Inventor: David J. Darab (Hickory, NC)
Primary Examiner: Deanna L Pratt
Assistant Examiner: Lilyana Bekic
Application Number: 29/450,718
Classifications
Current U.S. Class: Including Provision For Tube (D24/110.4)