[QD012E2279], Letter from U.S. Patent Office to Thomas Alva Edison, Richard Nott Dyer, June 27th, 1885

https://edisondigital.rutgers.edu/document/QD012E2279

View document with UniversalViewer   → View document on Archive.org  → Re-use this digital object via a IIIF manifest

Title

[QD012E2279], Letter from U.S. Patent Office to Thomas Alva Edison, Richard Nott Dyer, June 27th, 1885

Editor's Notes

Amendment to patent application, seeking to more broadly define invention, is rejected. Refers to 11 Dec. 1879 carbon filament appn.

Date

1885-06-27

Decade

1880-1889

Type

Folder/Volume ID

QD012E-F

Microfilm ID

47:962

Document ID

QD012E2279

Publisher

Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
Download CSV | JSON