Patent
   D717835
Priority
Apr 19 2012
Filed
Mar 15 2013
Issued
Nov 18 2014
Expiry
Nov 18 2028
Assg.orig
Entity
unknown
6
54
n/a
The ornamental design for a plunger adapter, as shown and described.

FIG. 1 is a side perspective view of a plunger adapter

FIG. 2 is a front side elevational view of the plunger adapter of FIG. 1;

FIG. 3 is a rear side elevational view of the plunger adapter of FIG. 1;

FIG. 4 is a top plan view of the plunger adapter of FIG. 1; and,

FIG. 5 is a bottom plan view of the plunger adapter of FIG. 1.

The broken lines are included for the purpose of illustrating portions of the plunger adapter that form no part of the claimed design.

Carruth, Don V., Samayamantula, Jyothi Swaroop

Patent Priority Assignee Title
10731446, Feb 16 2015 Wells Fargo Bank, National Association Diversion plunger for reciprocating rod pump
11428084, Oct 04 2019 Q2 Artificial Lift Services ULC Adaptor apparatuses and methods for artificial lift systems
D731557, Mar 24 2014 A & E Incorporated Adaptor
D742927, Dec 30 2014 Graco Minnesota Inc Pump rod
D767737, Feb 27 2015 Epic Lift Systems LLC Gas lift plunger with curved, undercut grooves
D877777, May 17 2018 ARMOUR SUPPLIES & PARTS LLC Pump rod
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 15 2013Don V., Carruth(assignment on the face of the patent)
Aug 05 2020CARRUTH, DON V Schlumberger Technology CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0534760412 pdf
Oct 31 2020SCHLUMBERGER LIFT SOLUTIONS LLCPNC Bank, National AssociationSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0544430693 pdf
Oct 31 2020Schlumberger Technology CorporationSCHLUMBERGER LIFT SOLUTIONS, LLCRECORDABLE CONFIRMATORY PATENT ASSIGNMENT0543410311 pdf
Nov 02 2020SCHLUMBERGER LIFT SOLUTIONS LLCLufkin Lift Solutions LLCCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0546000108 pdf
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