Trademark dispute with SPARC International On October 16, 2009,
SPARC International sent a
cease and desist letter demanding SparkFun stop using the "SparkFun" name and immediately transfer ownership of SparkFun.com to SPARC International. The letter claimed the SparkFun trademark was too visually and phonetically similar for companies in the same industry. The two companies signed a
trademark coexistence agreement on April 2, 2010.
Fluke trademark infringement On March 7, 2014,
U.S. Customs and Border Protection informed SparkFun that a shipment of
multimeters meant for sale on SparkFun's website had been seized. The Port of Denver deemed that the yellow protective jackets on the imported multimeters too closely resembled the
trade dress of
Fluke Corporation's competing multimeters. Rather than pay the cost of shipping the imported multimeters back, SparkFun chose to have them destroyed. In a letter to SparkFun, Fluke announced that they would be supplying the company with a shipment of genuine Fluke products and equipment as a gesture of goodwill and support for the
maker movement, which SparkFun accepted. == See also ==