Patent
   D890236
Priority
Feb 07 2019
Filed
Feb 07 2019
Issued
Jul 14 2020
Expiry
Jul 14 2035
Assg.orig
Entity
unknown
2
98
n/a
The ornamental design for a vibratory screening machine, as shown and described.

FIG. 1 is a top perspective view of a vibratory screening machine;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a back view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

Colgrove, James R., Peresan, Michael L.

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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 07 2019Derrick Corporation(assignment on the face of the patent)
Aug 14 2019COLGROVE, JAMES R Derrick CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0500620807 pdf
Aug 14 2019PERESAN, MICHAEL L Derrick CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0500620807 pdf
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