Patent
   D978443
Priority
Oct 01 2020
Filed
Oct 01 2020
Issued
Feb 14 2023
Expiry
Feb 14 2038
Assg.orig
Entity
unknown
1
28
n/a
The ornamental design for a hearing protector, as shown and described.

FIG. 1 is a perspective view showing the new design for a hearing protector;

FIG. 2 is a rear view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The portions of the hearing protector in FIGS. 1-7 shown in broken lines are included to show features that form no part of the claimed design.

Fletcher, Douglas D., Hemberg, Oscar M., Hemberg, Eric O., Jager, Gregory G., Hellberg, Anders P., Lunn, Jason T., D'Adamo, Marco

Patent Priority Assignee Title
ER7906,
Patent Priority Assignee Title
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EM84814850001,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 01 20203M Innovative Properties Company(assignment on the face of the patent)
Oct 01 2020LUNN, JASON T 3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0543270707 pdf
Oct 02 2020FLETCHER, DOUGLAS D 3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0543270707 pdf
Oct 02 2020HELLBERG, ANDERS P3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0543270707 pdf
Oct 05 2020D ADAMO, MARCO3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0543270707 pdf
Nov 05 2020HEMBERG, OSCAR M 3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0543270707 pdf
Nov 09 2020HEMBERG, ERIC O 3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0543270707 pdf
Nov 10 2020JAGER, GREGORY G 3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0543270707 pdf
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