Patent
   D875146
Priority
Mar 12 2018
Filed
Mar 12 2018
Issued
Feb 11 2020
Expiry
Feb 11 2035
Assg.orig
Entity
unknown
1
31
n/a
The ornamental design for a directional drilling assembly, as shown and described.

FIG. 1 is a front elevation view of a directional drilling assembly showing our new design;

FIG. 2 is a left-side elevation view thereof;

FIG. 3 is a right-side elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a cross-sectional view taken along line 5-5 in FIG. 4; and,

FIG. 6 is a cross-sectional view along line 6-6 in FIG. 4.

The broken lines in the drawings illustrate portions of the directional drilling assembly that form no part of the claimed design.

Miess, David P., Prevost, Gregory, Reese, Michael R., Spatz, Edward C.

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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 12 2018XR Lateral, LLC(assignment on the face of the patent)
Sep 04 2018SPATZ, EDWARD CXR Lateral, LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0474900645 pdf
Sep 04 2018REESE, MICHAEL R XR Lateral, LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0474900645 pdf
Sep 04 2018MIESS, DAVID P XR Lateral, LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0474900645 pdf
Sep 10 2018PREVOST, GREGORYXR Lateral, LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0474900645 pdf
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