Patent
   D857923
Priority
May 01 2018
Filed
May 01 2018
Issued
Aug 27 2019
Expiry
Aug 27 2034
Assg.orig
Entity
unknown
0
38
n/a
The ornamental design for a ballast block, as shown and described.

FIG. 1 is a front, top and right side perspective view of a ballast block, showing the new design;

FIG. 2 is a front, bottom and left side perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines shown in the Figures are included to show unclaimed subject matter only and form no part of the claimed design.

Repasky, John

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//
Executed onAssignorAssigneeConveyanceFrameReelDoc
May 01 2018Hanover Prest-Paving Company(assignment on the face of the patent)
May 14 2019REPASKY, JOHNHanover Prest-Paving CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0493210123 pdf
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