Patent
   D557801
Priority
Dec 23 2005
Filed
Apr 09 2007
Issued
Dec 18 2007
Expiry
Dec 18 2021
Assg.orig
Entity
unknown
1
2
n/a
The ornamental design for a ventilation interface, as shown and described.

FIG. 1 is a top and right front perspective view of a ventilation interface, showing our design;

FIG. 2 is a right side view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

Collazo, Louis Javier, Hernandez, Shara, Chandran, Sanjay

Patent Priority Assignee Title
D753815, May 02 2008 ResMed Pty Ltd Frame for respiratory mask
Patent Priority Assignee Title
20060124131,
20060174887,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 09 2007RESPCARE, INC.(assignment on the face of the patent)
Sep 13 2007CHANDRAN, SANJAYRESPCARE, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0200710271 pdf
Sep 13 2007HERNANDEZ, SHARARESPCARE, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0200710271 pdf
Sep 13 2007COLLAZO, LOUIS JAVIERRESPCARE, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0200710271 pdf
Mar 21 2017RESPCARE, INC Salter LabsASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0435870991 pdf
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Jun 16 2021CAPITAL ONE, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENTVentlab, LLCRELEASE OF PATENT SECURITY AGREEMENT0566460529 pdf
Nov 22 2024MACQUARIE CAPITAL FUNDING LLCMACQUARIE PF SERVICES LLCASSIGNMENT OF SECURITY INTEREST IN PATENTS0694390294 pdf
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