IP Library › Granted Patent US 827,000
Granted Patent S1
US 827,000 · App. 29/621,032 · Granted Aug 28, 2018

Downhole tool

Inventor: Duke VanLue (Tomball, TX)
Assignee: Downhole Technology, LLC
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Quick Facts
Patent No.
US 827,000
App. No.
29/621,032
Granted
Aug 28, 2018
Kind
S1
Claims (1)

The ornamental design for a downhole tool, as shown and described.

Assignments (6)
CHANGE OF NAME Recorded Oct 11, 2019
From: DOWNHOLE TECHNOLOGY, LLC
To: THE WELLBOSS COMPANY, LLC
Reel/Frame 050690/0537 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 18, 2018
From: VANLUE, DUKE
To: BOSS HOG OIL TOOLS, LLC
Reel/Frame 046112/0974 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 18, 2018
From: VANLUE, DUKE
To: BOSS HOG OIL TOOLS, LLC
Reel/Frame 046113/0007 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 18, 2018
From: BOSS HOG OIL TOOLS, LLC
To: NATIONAL BOSS HOG ENERGY SERVICES, LLC
Reel/Frame 046113/0011 →
CHANGE OF NAME Recorded Jun 18, 2018
From: NATIONAL BOSS HOG ENERGY SERVICES, LLC
To: DOWNHOLE TECHNOLOGY, LLC
Reel/Frame 046113/0015 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 18, 2018
From: VANLUE, DUKE
To: NATIONAL BOSS HOG ENERGY SERVICES, LLC
Reel/Frame 046113/0045 →
Continuity (4)
Continuation 14725079 · May 29, 2015
Continuation 13592015 · Aug 22, 2012
Provisional Application 61526217 · Aug 22, 2011
Provisional Application 61558207 · Nov 10, 2011