U.S., Nov. 19 -- An application to own the trademark for 'OPTISHIFT' has been filed on Apr. 17, 2023.
Owner(s):
Variperm Energy Services Inc.; 3424 26th Street NE, #7, , CANADA
Goods and/or Services:
For: Downhole equipment and service tools, namely, machines used for regulating the inflow of oil, water, and gas from an oil and gas reservoir into oil and gas well
Class(es): 013, 019, 021, 023, 024, 031, 034, 035
Mark Drawing Type: 4 - STANDARD CHARACTER MARK
https://eog-tmng.uspto.gov/#/issueDate=2025-11-18&serialNumber=97891768
Disclaimer: Curated by HT Syndication....