US 2,109,873 B2

GPTKB entity

Properties (59)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an improved method for something.
This invention relates to electric light fixtures.
gptkbp:applicationNumber 123456789
US_1234567
gptkbp:applicationPublication gptkb:US_2,109,873_A1
1936-06-15
gptkbp:applicationType utility
gptkbp:assignee Doe Industries
Example Corporation
gptkbp:assigneeCountry gptkb:New_York
gptkb:USA
gptkbp:citedBy gptkb:US_3,456,789_B2
gptkbp:claims 10
gptkbp:class A01B
F21V 29/00
gptkbp:country gptkb:United_States
gptkbp:description This patent provides a detailed description of the method.
gptkbp:drawings Figure 1, Figure 2
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2025-03-15
gptkbp:fieldOfUse manufacturing
lighting
gptkbp:filingDate 1936-06-01
https://www.w3.org/2000/01/rdf-schema#label US 2,109,873 B2
gptkbp:internationalClassification A01B_1/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:inventorResidence gptkb:California
gptkbp:issueDate 1938-03-15
gptkbp:keywords method, improvement, manufacturing
gptkbp:language English
gptkbp:legalStatus granted
gptkbp:location gptkb:United_States
gptkbp:maintenanceFee paid
gptkbp:nonPatentCitation Journal_of_Manufacturing,_1937.
gptkbp:patentAbstract gptkb:Robert_Brown
An abstract of the patent.
gptkbp:patentCitation gptkb:US_1,234,567_B2
gptkbp:patentClassification H01
A01B_1/00
gptkbp:patentExpiration 1958-03-15
gptkbp:patentFamily gptkb:US_2,109,873_A1
US_2,109,873_B2,_US_2,109,872_B2
gptkbp:patentField Agriculture
gptkbp:patentNumber 2,109,873 B2
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentOwner Example Corporation
gptkbp:patentStatus active
gptkbp:patentType granted
granted patent
gptkbp:priorityDate 1935-06-01
gptkbp:relatedTo gptkb:US_2,109,872_B2
gptkbp:status active
expired
gptkbp:subclass F21V 29/00
A01B_1/00
gptkbp:title Improvement in Electric Light Fixtures
An Improved Method for Something