Jaime DeAnda and Roel Joslin | Photos by Thomas Vasquez / Tommy Gunz Photography
Tejano and Conjunto music fans are watching closely as a legal battle brews over one of the genre’s most iconic names. Conjunto Hall of Famer Jaime DeAnda has officially filed for federal trademarks for both “Jaime y Los Chamacos”and “Los Chamacos” with the United States Patent and Trademark Office (USPTO), signaling a bold move to reclaim the legacy he helped build over a four-decade career.
DeAnda made the announcement in a heartfelt public statement, saying:
“After 45 years of dedication, passion, and perseverance, I am beyond proud to announce that ‘Jaime y Los Chamacos’ and our family legacy ‘Los Chamacos,’ founded by my father, Raúl DeAnda, and the Jaime y Los Chamacos logo have been officially trademarked by the United States Patent and Trademark Office!
This journey has been long, filled with challenges, and shaped by unwavering determination but I never walked it alone. To my incredible fans, your support, your love, and your belief in me have been my driving force. You are part of this victory, and I am truly grateful!
This trademark isn’t just a title; it’s a testament to what I’ve built, the legacy I’ve created, and the passion that fuels me. Here’s to the next chapter!”
According to a USPTO database search, both trademarks filed over the past week under the name James DeAnda are currently marked as “Live” and “Pending.” This designation means the applications are actively under review by the USPTO but have not yet been registered or finalized. It’s a significant legal step — but not a definitive win just yet.
The timing of this filing coincides with a renewed dispute over the Los Chamacos name, which resurfaced earlier this month after DeAnda posted on his official Facebook page, claiming he had “successfully reclaimed Los Chamacos — restoring his rightful ownership and cementing his legacy.”
That claim was quickly challenged by Roel Joslin, the current manager and legal owner of the group performing as Los Chamacos. In a strongly worded social media response backed by signed documentation, Joslin accused DeAnda of launching a “publicity stunt with no proof,” and asserted that DeAnda had legally sold the name and related rights years ago to settle personal debts, including child support and credit card obligations.
“In fact, the offer still stands for him to repay what he owes to rightfully reclaim the name,” read the post from the current band, suggesting that while legal ownership remains with Joslin, there may still be a path forward — though a costly one — if DeAnda wants to fully reclaim the brand.
This latest trademark development adds a new legal layer to an already complex and emotionally charged dispute. Fans and industry insiders alike are watching closely as the situation unfolds. Whether the matter can be resolved privately or ends up in court remains to be seen — but one thing is clear: the legacy of Los Chamacos is far from settled.
Stay with Tejano Nation for continuing coverage of this developing story.
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