Pure Grit Trademark Details

This mark is alive with a status of First Extension - Granted. The last case file activity for this mark occured 8 years ago on Wednesday, April 13, 2016, according to the United State Patent & Trademark Office
Word Mark Pure Grit
Status Alive 730 — First Extension - Granted

Current Owner

Energy Recovery, Inc. of San Leandro, CA

View all trademarks for Energy Recovery, Inc.
Other Trademarks for Energy Recovery, Inc.
Serial Number 86400573
Status Date Wednesday, April 13, 2016
Filing Date Wednesday, April 13, 2016
Attorney Jefferson F. Scher

Correspondent

JEFFERSON F. SCHER
CARR & FERRELL LLP
120 CONSTITUTION DR
MENLO PARK, CA 94025-1107

Case File Statements

Goods & Services Centrifugal and Hydraulic Pumps and Pressure Exchangers for Use in the Field of Energy Production; Centrifugal and Hydraulic Pumps and Pressure Exchangers for Use in the Field of Oil and Gas Production and Refining; Centrifugal and Hydraulic Pumps and Pressure Exchangers for Use in the Field of Hydraulic Fracturing; Hydraulic Fracturing Pump Systems Comprised of Hydraulic High Pressure Pumps, Manifolds, Valves, and Piping

Classifications

International Class Codes
007 — Class 7 includes mainly machines, machine tools, motors and engines.
U.S. Class Codes 013, 019, 021, 023, 031, 034, 035
Status 6 — Active
Status Date Monday, September 29, 2014
Primary Code 007

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