Properties (24)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent
|
| gptkbp:abstract |
This invention relates to electric light fixtures.
|
| gptkbp:applicationNumber |
gptkb:US_1357990
|
| gptkbp:applicationType |
utility
|
| gptkbp:assignee |
Doe Industries
|
| gptkbp:citedBy |
gptkb:US_1456789_A
|
| gptkbp:claims |
10
|
| gptkbp:classification |
H01H 9/00
|
| gptkbp:description |
The invention provides a new and improved electric light fixture.
|
| gptkbp:drawings |
Figure 1 shows the fixture.
|
| gptkbp:examiner |
gptkb:James_Smith
|
| gptkbp:expirationDate |
2030-10-19
|
| gptkbp:fieldOfUse |
lighting technology
|
| gptkbp:filingDate |
1919-01-30
|
| https://www.w3.org/2000/01/rdf-schema#label |
US 1357990 A
|
| gptkbp:inventor |
gptkb:John_Doe
|
| gptkbp:issueDate |
1920-10-19
|
| gptkbp:legalStatus |
active
|
| gptkbp:maintenanceFee |
paid
|
| gptkbp:patentNumber |
1357990
|
| gptkbp:priorityDate |
1918-01-30
|
| gptkbp:relatedTo |
gptkb:US_1234567_A
|
| gptkbp:status |
granted
|
| gptkbp:title |
Improvement in Electric Light Fixtures
|