Statements (15)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:US_patent
|
| gptkbp:application |
gptkb:US154563A
|
| gptkbp:assignee |
gptkb:Corning_Glass_Works
|
| gptkbp:country |
gptkb:United_States
|
| gptkbp:fieldOfInvention |
Glass manufacturing
|
| gptkbp:filingDate |
1937-07-19
|
| https://www.w3.org/2000/01/rdf-schema#label |
US2151091A
|
| gptkbp:inventedBy |
gptkb:Frederick_Carder
|
| gptkbp:language |
English
|
| gptkbp:priorityDate |
1937-07-19
|
| gptkbp:publicationDate |
1939-03-21
|
| gptkbp:status |
Expired
|
| gptkbp:title |
Method of making colored glass
|
| gptkbp:bfsParent |
gptkb:Homer_Dudley
|
| gptkbp:bfsLayer |
6
|