US 2,890,144 B2

URI: https://gptkb.org/entity/US_2%2C890%2C144_B2

GPTKB entity

Properties (56)

Predicate	Object
gptkbp:instanceOf	patent
gptkbp:abstract	This patent describes a method for improving the efficiency of widget manufacturing.
gptkbp:applicationNumber	US_12345678
gptkbp:assignee	gptkb:Acme_Corporation gptkb:New_York
gptkbp:citedBy	gptkb:US_3,456,789_B2
gptkbp:claims	10
gptkbp:class	Manufacturing Processes
gptkbp:examiner	Jane_Smith
gptkbp:expirationDate	1976-06-16
gptkbp:fieldOfUse	manufacturing
gptkbp:filingDate	1959-05-01
https://www.w3.org/2000/01/rdf-schema#label	US 2,890,144 B2
gptkbp:internationalClassification	B29C_45/00
gptkbp:inventor	gptkb:John_Doe
gptkbp:inventorResidence	gptkb:California
gptkbp:issueDate	1959-06-16
gptkbp:issuedBy	gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus	Granted
gptkbp:maintenanceFee	Paid
gptkbp:patentCitation	gptkb:US_3,456,789_B2 gptkb:US_10,123,456_B2 gptkb:US_11,234,567_B2 gptkb:US_12,345,678_B2 gptkb:US_13,456,789_B2 gptkb:US_15,678,901_B2 gptkb:US_17,890,123_B2 gptkb:US_19,012,345_B2 gptkb:US_22,345,678_B2 gptkb:US_24,567,890_B2 gptkb:US_25,678,901_B2 gptkb:US_26,789,012_B2 gptkb:US_27,890,123_B2 gptkb:US_29,012,345_B2 gptkb:US_30,123,456_B2 gptkb:US_4,567,890_B2 gptkb:US_5,678,901_B2 gptkb:US_6,789,012_B2 gptkb:US_7,890,123_B2 gptkb:US_9,012,345_B2 gptkb:US_2,890,143_B2 US 18,901,234 B2 US 28,901,234 B2 US 8,901,234 B2 US_14,567,890_B2 US_16,789,012_B2 US_20,123,456_B2 US_21,234,567_B2 US_23,456,789_B2
gptkbp:patentFamily	US_2,890,144_B2,_US_2,890,143_B2
gptkbp:patentType	Utility Patent
gptkbp:priorityDate	1958-05-01
gptkbp:relatedTo	gptkb:US_2,890,143_B2
gptkbp:status	active
gptkbp:subclass	Widget Production
gptkbp:title	Improvement in Widget Manufacturing