Properties (25)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent
|
| gptkbp:abstract |
This invention relates to electric light fixtures.
|
| gptkbp:applicationNumber |
US_1234580
|
| gptkbp:applicationType |
utility
|
| gptkbp:assignee |
Doe Industries
|
| gptkbp:citedBy |
gptkb:US_2345678_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:fieldOfUse |
lighting
|
| gptkbp:filingDate |
1917-01-10
|
| https://www.w3.org/2000/01/rdf-schema#label |
US 1234580 A
|
| gptkbp:internationalClassification |
H01
|
| gptkbp:inventor |
gptkb:John_Doe
|
| gptkbp:issueDate |
1917-11-20
|
| gptkbp:legalStatus |
granted
|
| gptkbp:maintenanceFee |
paid
|
| gptkbp:patentFamily |
Doe Patent Family
|
| gptkbp:patentNumber |
1234580
|
| gptkbp:priorityDate |
1916-01-10
|
| gptkbp:relatedTo |
gptkb:US_1234567_A
|
| gptkbp:status |
expired
|
| gptkbp:title |
Improvement in Electric Light Fixtures
|