Patent
   D840601
Priority
Oct 11 2017
Filed
Oct 11 2017
Issued
Feb 12 2019
Expiry
Feb 12 2034
Assg.orig
Entity
unknown
0
6
n/a
The ornamental design for a softball mask attachment, as shown and described.

FIG. 1 is a front perspective view of the present invention;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof; and,

FIG. 5 is an environmental view thereof.

Portions shown in broken line are for illustrative purposes only and form no part of the claimed design.

Elmore, James R.

Patent Priority Assignee Title
Patent Priority Assignee Title
5898950, Nov 26 1997 SPORT MASKA INC.; SPORT MASKA INC Protective helmet
20110225708,
20120159696,
D718002, Dec 13 2012 Football helmet
D751188, Mar 27 2013 ResMed Pty Ltd Patient interface
D782030, Sep 25 2015 Fisher & Paykel Healthcare Limited Face mask
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Sep 22 2021ELMORE, JAMESTWI, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0575710273 pdf
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