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Patent
D663902
Priority
Aug 08 2011
Filed
Aug 08 2011
Issued
Jul 17 2012
Expiry
Jul 17 2026
Assg.orig
Entity
unknown
26
23
n/a
The ornamental design for a hearing protector headband , as shown and described.
FIG. 1 is a perspective view showing a new design for a hearing protector headband;
FIG. 2 is a front view thereof, the rear view being a mirror image;
FIG. 3 is a right side view thereof, the left side view being a mirror image;
FIG. 4 is a top view thereof; and,
FIG. 5 is a bottom view thereof.
Portions of the drawings shown in broken lines form no part of the claimed design.
Juhlin, Oskar , Karlsson, Robert , Birath, Martin , Michael, August , Nystrom, Hans
Patent
Priority
Assignee
Title
10722404 , Feb 03 2015
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ER4604 ,
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Patent
Priority
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Executed on Assignor Assignee Conveyance Frame Reel Doc
Aug 08 2011 3M Innovative Properties Company (assignment on the face of the patent) Sep 12 2011 MICHAEL, AUGUST 3M Innovative Properties Company CORRECTIVE ASSIGNMENT TO CORRECT THE COUNTY OF RESIDENCE FOR INVENTOR OSKAR JUHLIN FROM USA TO SWEDEN PREVIOUSLY RECORDED ON REEL 027009 FRAME 0500 ASSIGNOR S HEREBY CONFIRMS THE COUNTRY OF RESIDENCE WAS INCORRECTLY LISTED AS USA INSTEAD OF SWEDEN 027173 /0826
pdf Sep 12 2011 NYSTROM, HANS 3M Innovative Properties Company ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 027009 /0500
pdf Sep 12 2011 MICHAEL, AUGUST 3M Innovative Properties Company ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 027009 /0500
pdf Sep 12 2011 NYSTROM, HANS 3M Innovative Properties Company CORRECTIVE ASSIGNMENT TO CORRECT THE COUNTY OF RESIDENCE FOR INVENTOR OSKAR JUHLIN FROM USA TO SWEDEN PREVIOUSLY RECORDED ON REEL 027009 FRAME 0500 ASSIGNOR S HEREBY CONFIRMS THE COUNTRY OF RESIDENCE WAS INCORRECTLY LISTED AS USA INSTEAD OF SWEDEN 027173 /0826
pdf Sep 13 2011 JUHLIN, OSKAR 3M Innovative Properties Company ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 027009 /0500
pdf Sep 13 2011 JUHLIN, OSKAR 3M Innovative Properties Company CORRECTIVE ASSIGNMENT TO CORRECT THE COUNTY OF RESIDENCE FOR INVENTOR OSKAR JUHLIN FROM USA TO SWEDEN PREVIOUSLY RECORDED ON REEL 027009 FRAME 0500 ASSIGNOR S HEREBY CONFIRMS THE COUNTRY OF RESIDENCE WAS INCORRECTLY LISTED AS USA INSTEAD OF SWEDEN 027173 /0826
pdf Sep 20 2011 BIRATH, MARTIN 3M Innovative Properties Company ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 027009 /0500
pdf Sep 20 2011 BIRATH, MARTIN 3M Innovative Properties Company CORRECTIVE ASSIGNMENT TO CORRECT THE COUNTY OF RESIDENCE FOR INVENTOR OSKAR JUHLIN FROM USA TO SWEDEN PREVIOUSLY RECORDED ON REEL 027009 FRAME 0500 ASSIGNOR S HEREBY CONFIRMS THE COUNTRY OF RESIDENCE WAS INCORRECTLY LISTED AS USA INSTEAD OF SWEDEN 027173 /0826
pdf Sep 28 2011 KARLSSON, ROBERT 3M Innovative Properties Company CORRECTIVE ASSIGNMENT TO CORRECT THE COUNTY OF RESIDENCE FOR INVENTOR OSKAR JUHLIN FROM USA TO SWEDEN PREVIOUSLY RECORDED ON REEL 027009 FRAME 0500 ASSIGNOR S HEREBY CONFIRMS THE COUNTRY OF RESIDENCE WAS INCORRECTLY LISTED AS USA INSTEAD OF SWEDEN 027173 /0826
pdf Sep 28 2011 KARLSSON, ROBERT 3M Innovative Properties Company ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 027009 /0500
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