US 2,000,046 B2

GPTKB entity

Properties (43)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an improvement in electric light fixtures.
gptkbp:applicationDate 1935-06-10
gptkbp:applicationNumber US_1,000,000
gptkbp:applicationType utility
gptkbp:assignee Doe Industries
gptkbp:citedBy 5
US_3,000,000
gptkbp:claims 10
gptkbp:class H01R
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 1952-05-14
gptkbp:fieldOfInvention lighting technology
gptkbp:filingDate 1935-06-10
https://www.w3.org/2000/01/rdf-schema#label US 2,000,046 B2
gptkbp:internationalClassification H01R 33/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:inventorResidence gptkb:New_York
gptkbp:issueDate 1935-05-14
gptkbp:legalStatus active
gptkbp:location gptkb:United_States
gptkbp:maintenanceFee paid
gptkbp:nonPatentCitation gptkb:Journal_of_Lighting_Technology
gptkbp:patentAbstract An electric light fixture with improved design.
gptkbp:patentCitation US_1,500,000
gptkbp:patentDescription Describes the structure and function of the fixture.
gptkbp:patentFamily Doe Patent Family
gptkbp:patentImage link_to_image
gptkbp:patentLength 17 years
gptkbp:patentLink link_to_patent
gptkbp:patentNumber gptkb:US_2,000,046_B2
2,000,046
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentStatus active
gptkbp:patentType granted
gptkbp:priorArt US_1,500,000
gptkbp:priorityDate 1935-06-10
gptkbp:relatedApplication gptkb:US_2,000,045_B2
gptkbp:relatedPatent gptkb:US_2,000,045_B2
gptkbp:status granted
gptkbp:subclass H01R 33/00
gptkbp:title Improvement in Electric Light Fixtures