Tera-Print, a small US company that has sold Tera-Fab branded beam pen lithography tools for about a decade, sent a cease-and-desist letter to Tesla, SpaceX and SpaceXAI in May over use of the Terafab name. Tera-Print, whose clients reportedly include the Department of Defense, has now filed a trademark lawsuit, while Tesla and SpaceX argue their planned high-volume chip manufacturing venture is unrelated to Tera-Print's tabletop bioengineering and prototyping tools.
tomshardware.com
· 2026-09-19
A federal court rejected claims by rival startup Project Bluebird that X Corp. had abandoned the TWITTER, TWEET and Bird Logo trademarks after Elon Musk rebranded the platform. Project Bluebird had filed intent-to-use applications for TWITTER and TWEET and rebranded its own app from twitter.new to tweet.app following the ruling. The court pointed to X's Apple App Store listing, which still describes the app as 'formerly known as Twitter,' as evidence of continued bona fide trademark use.
blog.ericgoldman.org
· 2026-09-09
A federal judge ruled that startup Operation Bluebird cannot use the 'Twitter' name for its new social platform, citing likely trademark confusion with X Corp. However, the same ruling found the company can likely use the word 'tweet' and the bird logo, since X appears to have abandoned both marks. The startup has since rebranded its waitlist platform from Twitter.now to Tweet.app, which already has over 172,000 signups paying to reserve handles.
engadget.com
· 2026-09-05
A federal judge issued a partial preliminary injunction in the trademark fight between Elon Musk's X Corp. and Operation Bluebird, ruling that X can keep using the 'Twitter' name for now since it still references it in places like its App Store listing. However, the judge found X failed to prove it still actively uses 'tweet' or the bird logo, allowing Bluebird to keep those elements. In response, Bluebird said it will rebrand its upcoming platform from Twitter.new to Tweet.app.
cnet.com
· 2026-09-05
A federal judge in Delaware ruled that startup Operation Bluebird cannot use the name 'Twitter' for its new social network, siding with Elon Musk's X on that trademark. But the judge also found X likely abandoned rights to the word 'tweet' and the bluebird logo, letting the startup relaunch its site as Tweet.app and open to users, drawing over 172,000 handle requests before launch.
techcrunch.com
· 2026-09-04
A federal court granted Elon Musk's X a preliminary injunction stopping a startup called Operation Bluebird from launching a new app under the Twitter name. Chief Judge Colm Connolly found X likely to prevail on trademark infringement claims, largely because X's own App Store listing still describes itself as 'formerly known as Twitter,' showing the company hasn't abandoned the brand.
arstechnica.com
· 2026-09-04
Operation Bluebird, led by former Twitter legal counsel Stephen Coates, has launched a new social platform at Twitter.now featuring a blue design and bird logo reminiscent of the original Twitter. The launch comes even as a federal judge in Delaware has yet to rule on Elon Musk's request for an injunction in his trademark lawsuit against the group. Coates argues that Musk abandoned the Twitter name and bird logo when he rebranded the company to X in 2022.
engadget.com
· 2026-08-28
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