[PT022154], Patent Application, Thomas Alva Edison, April 17th, 1883
https://edisondigital.rutgers.edu/document/PT022154
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Title
[PT022154], Patent Application, Thomas Alva Edison, April 17th, 1883
Editor's Notes
Case 555 1. The leading in wires extending above the glass of the stem of within the globe of an incandescing electric lamp coated entirely with carbon 2. In an incandescing electric lamp a coating of carbon covering the leading in wires form the points in contact with the glass to the junction with the filament, the clamping portion and that position of the incandescing conductor. 3. The within described process consisting in coating the metallic portion to be placed with an incandescing electric lamp with Carbonizable material and then carbonizing such material. 4. The within described process consisting in wrapping sheets of Carbonizable material around he metallic portions to be places within in an incandescing electric lamp and then carbonizing such material
Author
Date
1883-04-17
Type
Folder/Volume ID
PT022-F
Microfilm ID
45:798
Document ID
PT022154
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University