US 2109878 B2

GPTKB entity

Properties (48)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an improved method for manufacturing widgets.
gptkbp:applicationNumber US_1234567
gptkbp:applicationStatus published
gptkbp:applicationType utility
gptkbp:assignee Example Corporation
gptkbp:assigneeCountry gptkb:United_States
gptkbp:citedBy US_3000000
gptkbp:claims 10
gptkbp:class B29C_45/00
gptkbp:description This invention relates to the field of widget manufacturing.
gptkbp:examiner Jane_Smith
gptkbp:fieldOfUse manufacturing
gptkbp:filingDate 1936-05-01
gptkbp:grantDate 1938-02-15
https://www.w3.org/2000/01/rdf-schema#label US 2109878 B2
gptkbp:internationalClassification B29C_45/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence American
gptkbp:legalStatus granted
gptkbp:location gptkb:United_States
gptkbp:nonPatentCitation Journal_of_Widget_Manufacturing,_1937.
gptkbp:patentAbstract An improved method for producing widgets with enhanced efficiency.
gptkbp:patentAssignee Example Corporation
gptkbp:patentCitation gptkb:US_2109877_B2
gptkbp:patentClaim A method for manufacturing widgets.
gptkbp:patentClassification B29C
B29C_45
gptkbp:patentExpiration 1958-02-15
gptkbp:patentFamily US_2109878_B2,_US_2109879_B2
gptkbp:patentField manufacturing
gptkbp:patentFilingDate 1936-05-01
1938-02-15
gptkbp:patentInventor gptkb:John_Doe
gptkbp:patentLength 20 years
gptkbp:patentNumber 2109878
US_patent
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentOwner Example Corporation
gptkbp:patentStatus patent granted
gptkbp:patentType granted patent
gptkbp:priorityDate 1936-05-01
gptkbp:publicationDate 1938-02-15
gptkbp:relatedTo gptkb:US_2109877_B2
gptkbp:status active
gptkbp:subclass B29C_45/10
gptkbp:technicalField manufacturing technology
gptkbp:title Improvement in Widget Manufacturing