Laryngoscope Patent Art Wall Hanging | Anesthetic Emergency Medicine Framed Gift 11x14 Patent artwork and application submitted by William Allyn to the US Patent & Trademark Office in 1937 Size is 11x14 Framed art is double-matted and presented in a high-quality wooden & glass frame Makes a great Anesthetic or Emergency Medical doctor gift! Available framed or unframed...can be PERSONALIZED, too!