ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,139,279, issued on Aug. 4, was assigned to Samsara Inc. (San Francisco).

"Wearable button" was invented by Christian Almer (San Francisco).

The patent was filed on April 25, 2025, under Application No. D/001,180.

*For further information, including images, charts and tables, please visit: http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&co1=AND&d=PTXT&s1=D1139279&OS=D1139279&RS=D1139279

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