Patent
   D388873
Priority
Nov 27 1996
Filed
Nov 27 1996
Issued
Jan 06 1998
Expiry
Jan 06 2012
Assg.orig
Entity
unknown
20
6
n/a
The ornamental design for a face mask for respiratory therapy, as shown and described.

FIG. 1 is a front perspective view of a face mask for respiratory therapy;

FIG. 2 is a front elevational view of the face mask for respiratory therapy;

FIG. 3 is a right side elevational view of the face mask for respiratory therapy, the left side being a mirror image thereof;

FIG. 4 is a top plan view of the face mask for respiratory therapy;

FIG. 5 is a bottom plan view of the face mask for respiratory therapy; and,

FIG. 6 is a rear elevational view of the face mask for respiratory therapy.

Richards, Fredrick M., Scheuermann, Stephen J.

Patent Priority Assignee Title
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D753352, Sep 24 2014 Equine mask
D784514, Mar 11 2015 HUMID MED TECHNOLOGY PTY LTD Humidification mask
Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 24 1996RICHARDS, FREDRICK M Diemolding CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0084080513 pdf
Oct 24 1996SCHEUERMANN, STEPHEN J Diemolding CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0084080513 pdf
Nov 27 1996Diemolding Corporation(assignment on the face of the patent)
Feb 05 1999Diemolding CorporationDHD Healthcare CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0097640745 pdf
Dec 17 2004DHD Healthcare CorporationSMITHS MEDICAL ASD, INCMERGER SEE DOCUMENT FOR DETAILS 0170450164 pdf
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