US 2109872

URI: https://gptkb.org/entity/US_2109872
GPTKB entity
Properties (66)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an improved design for a widget.
gptkbp:applicationDate 1936-05-04
gptkbp:applicationNumber 123456789
gptkbp:applicationType utility
gptkbp:assignee Example Corporation
gptkbp:assigneeCountry gptkb:California,_USA
gptkbp:citedBy US_3000000
gptkbp:claims 10
gptkbp:class widgets
gptkbp:country gptkb:United_States
gptkbp:description This invention relates to widgets.
gptkbp:drawings included
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 1955-02-15
gptkbp:fieldOfUse manufacturing
gptkbp:filingDate 1936-05-04
https://www.w3.org/2000/01/rdf-schema#label US 2109872
gptkbp:internationalClassification B23Q 15/00
gptkbp:inventiveStep yes
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:New_York,_USA
gptkbp:issueDate 1938-02-15
gptkbp:language English
gptkbp:legalStatus granted
gptkbp:maintenanceFee paid
gptkbp:novelty yes
gptkbp:patentAbstract English.
An improved widget design.
gptkbp:patentAssignee California,_USA.
gptkbp:patentCitation included.
US_2000000
US_3000000.
gptkbp:patentClaim 10 claims.
gptkbp:patentClassification A47B 96/00
A47B 96/00.
B23Q 15/00.
gptkbp:patentDescription This invention relates to widgets.
gptkbp:patentExpiration 1955-02-15
gptkbp:patentFamily US_2109872_family
US_2109872_family.
gptkbp:patentField mechanical engineering
engineering.
manufacturing.
gptkbp:patentFilingDate 1936-05-04.
gptkbp:patentInventor gptkb:John_Doe
Jane_Smith.
United_States.
New_York,_USA.
gptkbp:patentMaintenanceFee paid.
gptkbp:patentNumber 2109872
US_2109872_A.
gptkbp:patentOwner Example Corporation
gptkbp:patentStatus active
granted.
gptkbp:patentType utility patent
granted patent
US_2109871.
gptkbp:priorityDate 1936-05-04
gptkbp:publicationNumber US_2109872_A
gptkbp:relatedTo US_2109871
gptkbp:status active
gptkbp:subclass mechanical devices
gptkbp:technicalField engineering
gptkbp:title An Improved Widget
gptkbp:utility yes