US Patent Issued to DoubleThree on Oct. 20 for "Fit system for safety helmet" (California Inventors)

ALEXANDRIA, Va., Oct. 21 -- United States Patent no. D1,155,078, issued on Oct. 20, was assigned to DoubleThree LLC (Laguna Beach, Calif.).

"Fit system for safety helmet" was invented by Carl Winefordner (Laguna Beach, Calif.), Frank Hermansen (Corona del Mar, Calif.) and Hilgard Muller (Willows, Calif.).

The patent was filed on June 18, 2025, under Application No. D/008,936.

*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=D1155078&OS=D1155078&RS=D1155078

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