Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent
|
| gptkbp:abstract |
This invention relates to electric light fixtures.
|
| gptkbp:applicationNumber |
US_2233445
|
| gptkbp:applicationType |
Utility
|
| gptkbp:assignee |
Doe Industries
|
| gptkbp:citedBy |
gptkb:US_1234567_A1
|
| gptkbp:claims |
10 claims.
|
| gptkbp:class |
F21V 21/00
|
| gptkbp:examiner |
Jane_Smith
|
| gptkbp:fieldOfInvention |
lighting technology
|
| gptkbp:filingDate |
1941-01-15
|
| https://www.w3.org/2000/01/rdf-schema#label |
US 2233445 A2
|
| gptkbp:internationalClassification |
H01F 13/00
|
| gptkbp:inventor |
gptkb:John_Doe
|
| gptkbp:issueDate |
1941-10-14
|
| gptkbp:legalStatus |
Active
|
| gptkbp:patentNumber |
2233445
|
| gptkbp:priorityDate |
1940-01-15
|
| gptkbp:publicationDate |
1941-10-14
|
| gptkbp:relatedTo |
US_2233444_A1
|
| gptkbp:status |
granted
|
| gptkbp:subclass |
F21V 21/02
|
| gptkbp:title |
Improvement in Electric Light Fixtures
|