ISI
"ISI" is an active registered trademark owned by WEATHERFORD TECHNOLOGY HOLDINGS, LLC. Using a similar name for the same goods or services could expose you to infringement claims. Always check with an attorney before launching a brand in this space.
ISI is registered to cover leasing and rental of wireline tools for use in oil and gas wells; supervision and operation for others of wireline tools for oil and gas wells.
WEATHERFORD TECHNOLOGY HOLDINGS, LLC is a mid-size portfolio holder with active trademark management, with 34 trademark filings on record (20 currently active), spanning 15 years of filing activity.
This application represents a multi-class filing across 2 Nice Classes — suggesting a brand strategy that spans multiple product or service categories, filed in October 2008. The 2-class strategy is typical of brands that sell both a product and operate their own retail or digital channel.