Properties (54)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent
|
| gptkbp:abstract |
This invention relates to electric light fixtures.
|
| gptkbp:applicationNumber |
US_1234567
|
| gptkbp:applicationPublication |
US_1357983_A1
|
| gptkbp:applicationType |
Utility
|
| gptkbp:assignee |
Doe Industries
|
| gptkbp:citedBy |
US_1456789
|
| gptkbp:claims |
10
|
| gptkbp:class |
F21V 21/00
|
| gptkbp:examiner |
gptkb:James_Smith
|
| gptkbp:fieldOfUse |
Lighting
|
| gptkbp:filingDate |
1920-01-01
|
| https://www.w3.org/2000/01/rdf-schema#label |
US 1357983
|
| gptkbp:inventor |
gptkb:John_Doe
|
| gptkbp:inventorResidence |
gptkb:New_York
American |
| gptkbp:issueDate |
1920-10-19
|
| gptkbp:legalStatus |
Lapsed
|
| gptkbp:location |
gptkb:United_States
|
| gptkbp:maintenanceFee |
Paid
|
| gptkbp:patentAbstract |
An electric light fixture with improved design.
|
| gptkbp:patentAssignee |
Doe Industries
|
| gptkbp:patentCitation |
US_1234567
|
| gptkbp:patentClaim |
Claim 1: An electric light fixture.
Claim 10: A cost-effective solution. Claim 2: A method for manufacturing. Claim 3: An improved design. Claim 4: A safety feature. Claim 5: A unique assembly. Claim 6: An energy-efficient model. Claim 7: A modular design. Claim 8: A decorative element. Claim 9: A user-friendly interface. |
| gptkbp:patentClassification |
H01H 9/00
|
| gptkbp:patentDescription |
Describes an electric light fixture.
|
| gptkbp:patentExpiration |
1997-10-19
|
| gptkbp:patentFamily |
US_1357983_Family
|
| gptkbp:patentField |
Lighting_Technology
|
| gptkbp:patentFilingDate |
1920-01-01
1920-10-19 |
| gptkbp:patentImage |
URL_to_image
|
| gptkbp:patentInventor |
gptkb:John_Doe
|
| gptkbp:patentNumber |
1357983
|
| gptkbp:patentOffice |
gptkb:USPTO
|
| gptkbp:patentStatus |
Expired
Reexamination |
| gptkbp:patentType |
Granted
Utility Patent |
| gptkbp:priorityDate |
1919-01-01
|
| gptkbp:relatedTo |
US_1357982
|
| gptkbp:status |
Expired
|
| gptkbp:subclass |
F21V 21/02
|
| gptkbp:technology |
Electrical Engineering
|
| gptkbp:title |
Improvement in Electric Light Fixtures
|