Statements (29)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent
|
| gptkbp:abstract |
This invention relates to electric light fixtures.
|
| gptkbp:applicationNumber |
US_2,000,040
|
| gptkbp:applicationType |
Non-Provisional
|
| gptkbp:assignee |
gptkb:New_York
Doe Industries |
| gptkbp:citedBy |
US_3,000,000
|
| gptkbp:claims |
10
|
| gptkbp:classification |
H01H 9/00
|
| gptkbp:country |
gptkb:United_States
|
| gptkbp:documentType |
Utility Patent
|
| gptkbp:drawings |
Yes
|
| gptkbp:examiner |
Jane_Smith
|
| gptkbp:fieldOfInvention |
Electrical Engineering
|
| gptkbp:filingDate |
1935-05-01
|
| https://www.w3.org/2000/01/rdf-schema#label |
US 2,000,040 B1
|
| gptkbp:internationalClassification |
H01
|
| gptkbp:inventor |
gptkb:John_Doe
|
| gptkbp:inventorResidence |
gptkb:California
|
| gptkbp:issueDate |
1935-05-14
|
| gptkbp:language |
English
|
| gptkbp:legalStatus |
Lapsed
|
| gptkbp:maintenanceFee |
Not Paid
|
| gptkbp:patentFamily |
US_2,000,040_B1_Family
|
| gptkbp:patentNumber |
2,000,040 B1
|
| gptkbp:priorityDate |
1934-05-01
|
| gptkbp:relatedPatent |
US_1,500,000
|
| gptkbp:status |
Expired
|
| gptkbp:title |
Improvement in Electric Light Fixtures
|