Url https://edisondigital.rutgers.edu/document/QD012E2245 Resource class dctype:Text Title [QD012E2245], Letter from U.S. Patent Office to Thomas Alva Edison, January 13th, 1880 Creator U.S. Patent Office Subject Patent application Incandescent lamp Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1880-01-13 Type Letter Identifier QD012E2245 Source 47:945 Relation Man, Albon Sawyer, William Edward Rights Thomas Edison National Historical Park Date Created 1880-01-13 Has Version https://archive.org/details/edisonmicrofilm47/page/n955/mode/1up Archive.org Viewer, Microfilm Series Reel 47 Is Part Of QD012E-F Recipient Edison, Thomas Alva Uri https://edisondigital.rutgers.edu/document/QD012E2245 https://edisondigital.rutgers.edu/document/QD012E2245 --