US patent 4,321,654

URI: https://gptkb.org/entity/US_patent_4%2C321%2C654

GPTKB entity

Properties (80)

Predicate	Object
gptkbp:instanceOf	patent
gptkbp:abstract	A method for improving efficiency in manufacturing processes.
gptkbp:applicationNumber	06/123,456
gptkbp:assignee	gptkb:Acme_Corporation gptkb:New_York
gptkbp:citedBy	gptkb:US_patent_5,678,901
gptkbp:class	Manufacturing Processes
gptkbp:country	gptkb:United_States
gptkbp:documentType	Patent Document
gptkbp:examiner	Jane_Smith
gptkbp:expirationDate	1999-03-30
gptkbp:fieldOfUse	manufacturing
gptkbp:filingDate	1980-06-15
https://www.w3.org/2000/01/rdf-schema#label	US patent 4,321,654
gptkbp:internationalClassification	B23Q 11/00
gptkbp:inventor	gptkb:John_Doe
gptkbp:inventorResidence	gptkb:California
gptkbp:issuedOn	1982-03-30
gptkbp:language	English
gptkbp:legalStatus	Active
gptkbp:maintenanceFee	Paid
gptkbp:numberOfClaims	20
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gptkbp:patentFamily	US_patent_family
gptkbp:patentType	Utility Patent
gptkbp:priorityDate	1980-06-15
gptkbp:relatedTo	US_patent_4,321,653
gptkbp:status	granted
gptkbp:subclass	Efficiency Improvement
gptkbp:title	Method for improving efficiency
gptkbp:USClassification	29/890.1