Properties (17)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent
|
| gptkbp:abstract |
This invention relates to electric light fixtures.
|
| gptkbp:applicationNumber |
US_1,890,128
|
| gptkbp:assignee |
Doe Industries
|
| gptkbp:citedBy |
US_2,345,678_A
|
| gptkbp:claims |
10
|
| gptkbp:class |
H01
|
| gptkbp:fieldOfUse |
lighting
|
| gptkbp:filingDate |
1932-01-12
|
| https://www.w3.org/2000/01/rdf-schema#label |
US 1,890,128 A1
|
| gptkbp:inventor |
gptkb:John_Doe
|
| gptkbp:issueDate |
1932-12-20
|
| gptkbp:patentNumber |
1,890,128 A1
|
| gptkbp:priorityDate |
1931-01-12
|
| gptkbp:relatedTo |
US_1,234,567_A
|
| gptkbp:status |
expired
|
| gptkbp:title |
Improvement in Electric Light Fixtures
|