US 5,678,442 A

URI: https://gptkb.org/entity/US_5%2C678%2C442_A

GPTKB entity

Statements (90)

Predicate	Object
gptkbp:instanceOf	patent
gptkbp:abstract	A method for improving the efficiency of widgets.
gptkbp:applicationNumber	08/123,456
gptkbp:applicationType	Non-Provisional
gptkbp:assignee	gptkb:Acme_Corporation
gptkbp:citedBy	gptkb:US_6,123,456_B1
gptkbp:claims	20
gptkbp:class	Manufacturing Processes
gptkbp:country	gptkb:United_States
gptkbp:documentType	Patent_Grant
gptkbp:examiner	Jane_Smith
gptkbp:expirationDate	October 14, 2014
gptkbp:fieldOfInvention	Manufacturing
gptkbp:filedIn	gptkb:John_Doe
gptkbp:filingDate	September 15, 1996
https://www.w3.org/2000/01/rdf-schema#label	US 5,678,442 A
gptkbp:internationalClassification	B29C_45/00
gptkbp:inventor	gptkb:John_Doe
gptkbp:inventorCountry	gptkb:USA
gptkbp:issuedOn	October 14, 1997
gptkbp:language	English
gptkbp:legalStatus	Expired due to non-payment of maintenance fees
gptkbp:patentCitation	gptkb:US_5,678,476_A gptkb:US_5,678,481_A gptkb:US_5,678,485_A gptkb:US_5,678,445_A gptkb:US_5,678,492_A gptkb:US_5,678,482_A gptkb:US_5,678,447_A gptkb:US_5,678,472_A gptkb:US_5,678,486_A gptkb:US_5,678,498_A gptkb:US_5,678,490_A gptkb:US_5,678,484_A gptkb:US_5,678,452_A gptkb:US_5,678,462_A gptkb:US_5,678,497_A gptkb:US_5,678,494_A gptkb:US_5,678,480_A gptkb:US_5,678,489_A gptkb:US_5,678,499_A gptkb:US_5,678,493_A gptkb:US_5,678,461_A gptkb:US_5,678,483_A gptkb:US_5,678,475_A gptkb:US_5,678,464_A gptkb:US_5,678,459_A gptkb:US_5,678,471_A gptkb:US_5,678,479_A gptkb:US_5,678,495_A gptkb:US_5,678,478_A gptkb:US_5,678,496_A gptkb:US_5,678,500_A gptkb:US_5,678,456_A gptkb:US_5,678,443_A gptkb:US_5,678,477_A gptkb:US_5,678,491_A gptkb:US_5,678,463_A gptkb:US_5,678,446_A gptkb:US_5,678,444_A gptkb:US_5,678,455_A gptkb:US_5,678,473_A gptkb:US_5,678,488_A gptkb:US_5,678,454_A gptkb:US_5,678,468_A gptkb:US_5,678,487_A gptkb:US_5,678,467_A gptkb:US_5,678,470_A gptkb:US_5,678,474_A US_5,678,441_A US_5,678,448_A US_5,678,449_A US_5,678,450_A US_5,678,451_A US_5,678,453_A US_5,678,457_A US_5,678,458_A US_5,678,460_A US_5,678,465_A US_5,678,466_A US_5,678,469_A
gptkbp:patentFamily	US_5,678,442_A_family
gptkbp:patentNumber	5678442
gptkbp:patentOffice	gptkb:USPTO
gptkbp:patentType	Utility Patent
gptkbp:priorityDate	March 15, 1996
gptkbp:relatedTo	US_5,678,441_A
gptkbp:status	Active
gptkbp:subclass	Widget_Manufacturing
gptkbp:title	Method for improving widget efficiency