IP Library › Granted Patent US 847,489
Granted Patent S1
US 847,489 · App. 29/547,237 · Granted May 7, 2019

Proppant container

Inventor: Robert A. Harris (Arlington, TX)
Assignee: SandBox Logistics, LLC
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Quick Facts
Patent No.
US 847,489
App. No.
29/547,237
Granted
May 7, 2019
Kind
S1
Claims (1)

The ornamental design for a proppant container, as shown and described.

Assignments (3)
NOTICE OF GRANT OF SECURITY INTEREST IN INTELLECTUAL PROPERTY (FIRST LIEN) Recorded Jul 31, 2024
From: SANDBOX ENTERPRISES, LLC
To: WILMINGTON TRUST, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 068236/0081 →
IP ASSIGNMENT AGREEMENT Recorded Oct 28, 2020
From: SANDBOX LOGISTICS, LLC
To: SANDBOX ENTERPRISES, LLC
Reel/Frame 054303/0548 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 2, 2015
From: HARRIS, ROBERT A.
To: SANDBOX LOGISTICS, LLC
Reel/Frame 037188/0941 →
Continuity (1)
Continuation 13625675 · Sep 24, 2012