US Patent Issued on May 5 for "Privacy system for electronic door locks" (California Inventor)

ALEXANDRIA, Va., May 5 -- United States Patent no. 12,618,264, issued on May 5.

"Privacy system for electronic door locks" was invented by Peter L. Levy (San Francisco).

According to the abstract* released by the U.S. Patent & Trademark Office: "Current privacy notices on door are inadequate for electronic door locks. An electronic door lock "do not disturb" privacy device is presented."

The patent was filed on Sept. 24, 2025, under Application No. 19/338,946.

*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=12618264&OS=12618264&RS=12618264

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