This Day in Patent History - On December 19, 1871, Samuel L. Clemens (pen name Mark Twain) received a patent for an improvement in adjustable and detachable straps for garments. On December 19, 1871, Samuel L. Clemens (pen name Mark Twain) received a patent for an improvement in adjustable and detachable straps for garments. This…
This Day in Patent History – On November 3, 1914, Mary Phelps Jacob received patent for a Brassiere. She is the inventor of the Modern Brassiere. This Day in Patent History – On November 3, 1914, Mary Phelps Jacob received patent for a Brassiere. She is the inventor of the Modern Brassiere.…
