US 2,345,680 B1

GPTKB entity

Properties (43)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an improved method for manufacturing widgets.
gptkbp:applicationNumber US_123456
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkb:New_York
gptkbp:citedBy gptkb:US_3,456,789_B2
gptkbp:claims 10
gptkbp:class B23P_15/00
gptkbp:country gptkb:United_States
gptkbp:documentType patent grant
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 1964-03-14
gptkbp:fieldOfUse manufacturing
gptkbp:filedIn gptkb:John_Doe
gptkbp:filingDate 1942-06-15
https://www.w3.org/2000/01/rdf-schema#label US 2,345,680 B1
gptkbp:internationalClassification B23P
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:California
gptkbp:issueDate 1944-03-14
gptkbp:language English
gptkbp:legalStatus active
gptkbp:maintenanceFee paid
gptkbp:patentAbstract 1942-06-15
An improved method for manufacturing widgets.
gptkbp:patentCitation gptkb:US_2,345,679_B1
1944-03-14
gptkbp:patentClassification B23P_15/00
gptkbp:patentDescription This patent describes a novel approach to widget manufacturing.
gptkbp:patentExpiration 1964-03-14
gptkbp:patentFamily US_2,345,680_B1,_US_2,345,679_B1
gptkbp:patentInventor gptkb:John_Doe
gptkbp:patentNumber 2,345,680 B1
gptkbp:patentOwner gptkb:Acme_Corporation
gptkbp:patentStatus active
maintenance fee paid
gptkbp:patentType utility
gptkbp:priorityDate 1941-06-15
gptkbp:relatedTo gptkb:US_2,345,679_B1
gptkbp:status granted
gptkbp:subclass B23P_15/02
gptkbp:title Improvement in Widget Manufacturing