ALEXANDRIA, Va., Aug. 18 -- United States Patent no. D1,141,819, issued on Aug. 18, was assigned to ESTWING MANUFACTURING Co. (Rockford, Ill.).
"Hammer" was invented by John W. Ryan Jr. (Belvidere, Ill.) and Joshua West (Rockford, Ill.).
The patent was filed on May 12, 2025, under Application No. D/003,298.
*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=D1141819&OS=D1141819&RS=D1141819
Disclaimer: Curated by HT Syndication....