Patent
   D288730
Priority
May 21 1984
Filed
May 21 1984
Issued
Mar 10 1987
Expiry
Mar 10 2001
Assg.orig
Entity
unknown
3
4
n/a
The ornamental design for a yoke for a respirator, as shown and described.

FIG. 1 is a front perspective view of a yoke for a respirator showing my new design. The broken lines are for illustrative purposes only and form no part of the claimed design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a left side elevation view thereof.

Montesi, Edward N.

Patent Priority Assignee Title
D604853, Jul 23 2007 3M Innovative Properties Company Respirator head cradle
D681192, Jan 08 2010 ResMed Pty Ltd Frame for a respiratory mask
D716440, Jan 08 2010 ResMed Pty Ltd Frame for a respiratory mask
Patent Priority Assignee Title
FR603966,
FR864401,
GB842765,
NL6714732,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 10 1984MONTESI, EDWARD N SIEBE NORTH, INC , 4090 AZALEA DRIVE, CHARLESTON, S C 29405 A DE CORP ASSIGNMENT OF ASSIGNORS INTEREST 0042620180 pdf
May 21 1984Siebe North, Inc.(assignment on the face of the patent)
Jul 30 1990SIEBE NORTH, INC A CORP OF DELAWAREBankers Trust CompanySECURITY INTEREST SEE DOCUMENT FOR DETAILS 0057580193 pdf
Oct 05 1998Bankers Trust CompanySIEBE NORTH, INC RELEASE OF SECURITY INTEREST0096330591 pdf
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