IP Library Granted Patent US 878,436
Granted Patent S1
US 878,436 · App. 29/626,328 · Granted Mar 17, 2020

Cutting tool

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Quick Facts
Patent No.
US 878,436
App. No.
29/626,328
Granted
Mar 17, 2020
Kind
S1
Claims (1)

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

Assignments (6)
SECURITY INTEREST Recorded Jul 18, 2025
From: US SYNTHETIC CORPORATION
To: KEYBANK NATIONAL ASSOCIATION
Reel/Frame 074973/0089 →
RELEASE OF SECURITY INTEREST IN PATENTS Recorded Jul 17, 2025
From: JPMORGAN CHASE BANK, N.A.
To: CHAMPIONX LLC; APERGY ESP SYSTEMS, LLC; APERGY BMCS ACQUISITION CORP; HARBISON-FISCHER, INC.; NORRIS RODS, INC.,; NORRIS RODS, INC.,; NORRISEAL-WELLMARK, INC.; PCS FERGUSON, INC.; QUARTZDYNE, INC.; US SYNTHETIC CORPORATION
Reel/Frame 072004/0019 →
RELEASE OF SECURITY INTEREST Recorded Jun 7, 2022
From: BANK OF AMERICA, N.A.
To: ACE DOWNHOLE, LLC; HARBISON-FISCHER, INC.; NORRIS RODS, INC.; PCS FERGUSON, INC.; QUARTZDYNE, INC.; SPIRIT GLOBAL ENERGY SOLUTIONS, INC.; THETA OILFIELD SERVICES, INC.; APERGY BMCS ACQUISITION CORP.; NORRISEAL-WELLMARK, INC.; US SYNTHETIC CORPORATION; WINDROCK, INC.
Reel/Frame 060305/0001 →
SECURITY INTEREST Recorded Jun 5, 2020
From: ACE DOWNHOLE, LLC; APERGY BMCS ACQUISITION CORP.; HARBISON-FISCHER, INC.; NORRIS RODS, INC.; NORRISEAL-WELLMARK, INC.; PCS FERGUSON, INC.; QUARTZDYNE, INC.; SPIRIT GLOBAL ENERGY SOLUTIONS, INC.; THETA OILFIELD SERVICES, INC.; US SYNTHETIC CORPORATION; WINDROCK, INC.
To: BANK OF AMERICA, N.A.
Reel/Frame 053790/0001 →
SECURITY AGREEMENT Recorded Nov 6, 2019
From: APERGY ESP SYSTEMS, LLC; APERGY BMCS ACQUISITION CORP.; PCS FERGUSON, INC.; QUARTZDYNE, INC.; THETA OILFIELD SERVICES, INC.; US SYNTHETIC CORPORATION; WINDROCK, INC.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 050941/0695 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 16, 2017
From: DUNAWAY, TYLER SCOTT; TOPHAM, GREG CARLOS
To: US SYNTHETIC CORPORATION
Reel/Frame 044151/0350 →