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Patent
D840601
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Priority
Oct 11 2017
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Filed
Oct 11 2017
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Issued
Feb 12 2019
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Expiry
Feb 12 2034
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Assg.orig
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Entity
unknown
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0
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6
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n/a
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The ornamental design for a softball mask attachment, as shown and described.
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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 |
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Assignee |
Title |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Sep 22 2021 | ELMORE, JAMES | TWI, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 057571 | /0273 |
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