US 4,890,168

URI: https://gptkb.org/entity/US_4%2C890%2C168

GPTKB entity

Properties (66)

Predicate	Object
gptkbp:instanceOf	patent
gptkbp:abstract	A method for improving efficiency in manufacturing processes.
gptkbp:applicationNumber	07/327,123
gptkbp:applicationType	Non-Provisional
gptkbp:assignee	gptkb:Acme_Corporation
gptkbp:citedBy	US_5,123,456
gptkbp:claims	20
gptkbp:class	Manufacturing processes
gptkbp:country	gptkb:United_States
gptkbp:documentType	Patent_Grant
gptkbp:examiner	Jane_Smith
gptkbp:expirationDate	January 2, 2007
gptkbp:fieldOfInvention	Manufacturing
gptkbp:fieldOfUse	Industrial manufacturing
gptkbp:filingDate	April 1, 1989
https://www.w3.org/2000/01/rdf-schema#label	US 4,890,168
gptkbp:internationalClassification	B23Q 11/00
gptkbp:inventor	gptkb:John_Doe
gptkbp:issueDate	January 2, 1990
gptkbp:issuedBy	January 2, 1990
gptkbp:language	English
gptkbp:legalStatus	Lapsed
gptkbp:maintenanceFee	Not paid
gptkbp:patentCitation	gptkb:US_7,012,345 gptkb:US_7,567,890 gptkb:US_4,678,901 gptkb:US_5,456,789 gptkb:US_6,123,456 gptkb:US_6,234,567 gptkb:US_6,345,678 gptkb:US_6,456,789 gptkb:US_7,123,456 gptkb:US_7,345,678 gptkb:US_7,890,123 gptkb:US_6,789,012 gptkb:US_7,456,789 gptkb:US_7,789,012 gptkb:US_7,678,901 gptkb:US_6,012,345 gptkb:US_6,567,890 gptkb:US_6,890,123 gptkb:US_7,234,567 gptkb:US_5,345,678 gptkb:US_5,567,890 gptkb:US_6,678,901 US 6,901,234 US 5,901,234 US 7,901,234 US_5,123,456 US_5,234,567 US_5,678,901 US_5,789,012 US_5,890,123 US_5,000,000 US_4,567,890 US_4,789,012
gptkbp:patentFamily	US_4,890,168_family
gptkbp:patentType	Utility
gptkbp:priorityDate	March 15, 1988
gptkbp:relatedApplication	US_07/327,124
gptkbp:relatedPatent	US_4,567,890
gptkbp:status	Expired
gptkbp:subclass	Process optimization
gptkbp:technicalField	Engineering
gptkbp:title	Method for improving efficiency
gptkbp:USClassification	29/890