Patent
   D931906
Priority
Aug 04 2017
Filed
Aug 04 2017
Issued
Sep 28 2021
Expiry
Sep 28 2036
Assg.orig
Entity
unknown
1
43
n/a
The ornamental design for an oilfield blending unit, as shown and described.

FIG. 1 is a top left perspective view of an oilfield blending unit that embodies the ornamental design;

FIG. 2 is a front elevation view of the oilfield blending unit;

FIG. 3 is a rear elevation view of the oilfield blending unit;

FIG. 4 is a left side elevation view of the oilfield blending unit;

FIG. 5 is a right side elevation view of the oilfield blending unit;

FIG. 6 is a top plan view of the oilfield blending unit; and,

FIG. 7 is a bottom plan view of the oilfield blending unit.

The broken lines show portions of an oilfield blending unit which form no part of the claimed design.

Aune, Roy, Rother, Jeffrey Brian, Hufnagel, Kevin Thomas

Patent Priority Assignee Title
D971969, Aug 04 2017 LIBERTY OILFIELD SERVICES LLC Oilfield frac pump
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 04 2017LIBERTY OILFIELD SERVICES LLC(assignment on the face of the patent)
Dec 16 2019ROTHER, JEFFREY BRIANUE MANUFACTURING, LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0524520171 pdf
Dec 16 2019HUFNAGEL, KEVIN THOMASUE MANUFACTURING, LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0524520244 pdf
Apr 16 2020UE MANUFACTURING, LLCLiberty Oilfield Services, LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0524550279 pdf
Apr 20 2020AUNE, ROYLiberty Oilfield Services, LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0524520086 pdf
Feb 09 2021LIBERTY OILFIELD SERVICES LLCWELLS FARGO BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENTSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0578830421 pdf
Jun 23 2023WELLS FARGO BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENTLIBERTY OILFIELD SERVICES LLCRELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS 0640580405 pdf
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