US 400,123,421 A

URI: https://gptkb.org/entity/US_400%2C123%2C421_A

GPTKB entity

Properties (60)

Predicate	Object
gptkbp:instanceOf	patent
gptkbp:abstract	A method for improving efficiency in manufacturing processes.
gptkbp:applicationNumber	05/123,456
gptkbp:applicationType	Non-Provisional
gptkbp:assignee	gptkb:Acme_Corporation gptkb:Tech_Innovations_LLC
gptkbp:citedBy	gptkb:US_400,123,423_A US_400,123,422_A
gptkbp:claims	10
gptkbp:classification	B01D 45/00
gptkbp:description	This patent describes a method for improving efficiency in manufacturing processes.
gptkbp:examiner	Jane_Smith
gptkbp:fieldOfInvention	Manufacturing Technology
gptkbp:fieldOfUse	Industrial Applications
gptkbp:filingDate	1975-05-15
https://www.w3.org/2000/01/rdf-schema#label	US 400,123,421 A
gptkbp:internationalClassification	H01L 21/00
gptkbp:inventor	gptkb:Alice_Johnson gptkb:John_Doe
gptkbp:issueDate	1977-01-11
gptkbp:issuedBy	gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus	Lapsed
gptkbp:maintenanceFee	Paid
gptkbp:patentCitation	gptkb:US_400,123,431_A gptkb:US_400,123,435_A gptkb:US_400,123,426_A gptkb:US_400,123,436_A gptkb:US_400,123,447_A gptkb:US_400,123,430_A gptkb:US_400,123,438_A gptkb:US_400,123,445_A gptkb:US_400,123,440_A gptkb:US_400,123,441_A gptkb:US_400,123,439_A gptkb:US_400,123,449_A gptkb:US_400,123,420_A gptkb:US_400,123,423_A gptkb:US_400,123,425_A gptkb:US_400,123,450_A US_400,123,443_A US_400,123,444_A US_400,123,422_A US_400,123,424_A US_400,123,427_A US_400,123,428_A US_400,123,429_A US_400,123,432_A US_400,123,433_A US_400,123,434_A US_400,123,437_A US_400,123,442_A US_400,123,446_A US_400,123,448_A
gptkbp:patentFamily	US_400,123,421_A_family
gptkbp:patentType	Utility Patent
gptkbp:priorityDate	1974-05-15
gptkbp:relatedPatent	gptkb:US_400,123,420_A US_400,123,424_A
gptkbp:status	Expired
gptkbp:title	Method for improving efficiency