Happy 1911 Patent Day!
Not only Valentine's Day it's 1911 Patent Day!
invented by John M. Browning and filed on February 17, 1910. It was issued on February 14, 1911 by the United States Patent and Trademark Office.
Also, on side-note there's some other nebulous holiday today. See below.
Invented by John M. Browning and filed on February 17, 1910. It was issued on February 14, 1911 by the United States Patent and Trademark Office.
Article from 3 yrs ago.
Not only Valentine's Day it's 1911 Patent Day!
invented by John M. Browning and filed on February 17, 1910. It was issued on February 14, 1911 by the United States Patent and Trademark Office.
Also, on side-note there's some other nebulous holiday today. See below.
Invented by John M. Browning and filed on February 17, 1910. It was issued on February 14, 1911 by the United States Patent and Trademark Office.
Article from 3 yrs ago.