Press Releases

Axon Wins Patent Suit Shutting Down 3rd Consecutive CEW Infringer
Permanent Injunction Bars Sale of Phazzer Enforcer CEWs and Dart Cartridges
Willful Infringement Damages and Sanctions Awarded by Federal Court

SCOTTSDALE, Ariz., July 24, 2017 /PRNewswire/ -- Axon (Nasdaq: AAXN), formerly TASER International, the global leader in less lethal conducted electrical weapon (CEW) technologies, today announced the entry of a broad permanent injunction against Florida-based Phazzer Electronics, Inc. banning sales of the infringing Phazzer Enforcer CEWs and dart cartridges. The injunction entered Friday by the U.S. District Court for the Middle District of Florida prohibits Phazzer and its officers, agents, employees, and anyone else acting in concert with them, from making, using, offering for sale, selling, distributing, importing or exporting Phazzer CEWs and associated cartridges. Phazzer is further enjoined from dumping its infringing inventory by "donating" CEWs to law enforcement, and from false advertising and comparison to TASER® brand products.

TASER(R) X2(TM) (top) and TASER X26P(TM)(below) Smart Weapons. The use of TASER weapons has saved more than 185,000 lives from potential death or serious injury. Photo courtesy of  Axon, Scottsdale, AZ.

The Court's Order has clear international consequences since both Phazzer and its U.S. distributors are barred from exporting CEWs or cartridges to fill foreign orders. The injunction also makes clear that nonparties who assist Phazzer in violating the injunction, including specifically Taiwanese CEW manufacturer Sang Min International and Double Dragon Development and Trading Corporation, may be held in contempt of court.

"This is a huge win for us," said Doug Klint, Axon General Counsel. "We aggressively defend our intellectual property rights and have a proven track record of success in litigating these cases. We successfully prosecuted infringement cases with Stinger Systems and Karbon Arms before Phazzer. Willful infringement of our weapons technology will never be tolerated, and we will not allow competitors to trade on TASER's goodwill and reputation for quality," Klint said.

TASER obtained a judgment and permanent injunction against Stinger Systems' infringing S-200 CEW in 2010, and against Karbon Arms' infringing MPID CEW in 2014, putting both companies out of business. Phazzer is now also apparently "insolvent," according to documents publicly filed by its counsel.

In imposing severe sanctions against Phazzer, including an award of Axon's attorneys' fees and costs, the Court found that Phazzer "engaged in a pattern of bad faith conduct designed and intended to delay, stall, and increase the cost of this litigation," and that Phazzer repeatedly disregarded Court Orders thereby exhibiting "contemptuous", "egregious", "flagrant" and "intentional obstructionist behavior" resulting in willful "abuse [of] the judicial process." "It is truly stunning," Klint said, "that a company which seeks to do business with law enforcement would show such distain to the Court and our system of justice."

Axon's patent (U.S. No. 7,234,262) at issue in the litigation (Case No. 6:16-cv-00366-PGB-KRS) relates to the CEW's data recording of date and time of each trigger operation and duration of the stimulus. The Court found that patent was "valid, enforceable, and infringed by Phazzer." The injunction will remain in effect until the patent expires, and includes any CEW or device not colorably different from the Phazzer Enforcer CEW.

The Axon trademark that is the subject of the injunction is Federal Registration No. 4,423,789, relating to the non-functional shape of TASER CEW cartridges used to launch the darts. The Court found the trademark "valid and enforceable, not generic, functional, or merely descriptive, and infringed by Phazzer." The permanent injunction covers all Phazzer CEW dart cartridges that are confusingly similar to, or not more than a colorable imitation of, TASER CEW cartridges, and expressly includes Phazzer product numbers 1-DC15, 1-DC21, 1-DC25, 1-DC21-SIDT, 1-PB30, 1-PB8F, 1-PB15943, 1-RB30, 1-PA30, and 1-LOWIMPT2015.

The Court expressly found that Phazzer cartridges currently marketed and sold as compatible with TASER brand CEWs embody the protected appearance and constitute infringing products enjoined under its Order. Phazzer was also ordered by the Court "not [to] challenge or continue to challenge the validity or enforceability of the '789 Registration in any manner in any forum, including the USTPO." Accordingly, Phazzer's pending USPTO cancellation action, which was stayed while the litigation ran its course, will be dismissed.

About Axon

The Axon network is a network of devices, apps and people that helps law enforcement become smarter and safer. Our mission is to protect life. Our technologies give law enforcement the confidence, focus and time they need to keep their communities safe. Our products impact every aspect of an officer's day-to-day experience:

  • In the field - Our Smart Weapons offer a less-lethal intermediate use of force response and our body-worn and in-car cameras collect video evidence to capture the truth of an incident; and our mobile applications enable simple evidence collection.
  • At the station - Our secure, cloud-based digital evidence management solution allows officers and command staff to manage, review, share and process digital evidence using forensic, redaction, transcription, and other tools.
  • In the courtroom - Our solutions for prosecutors make collaborating across jurisdictions and agencies easy so that cases can be resolved quickly.

We work hard for those who put themselves in harm's way for all of us. To date, there are more than 100,000 licensed users from around the world and more than 185,000 lives and countless dollars have been saved with the Axon network of devices, apps and people. Learn more at or by calling (800) 978-2737.

Axon, the "Axon Delta" logo, Axon network, Smart Weapons, X2, X26P, TASER,, and 'Protect Life' are trademarks of Axon Enterprise, Inc., some of which are registered in the U.S. and other countries. For more information, visit All rights reserved. 

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Axon (PRNewsFoto/TASER International, Inc.)

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