US 47000000 B2

URI: https://gptkb.org/entity/US_47000000_B2

GPTKB entity

Properties (85)

Predicate	Object
gptkbp:instanceOf	patent
gptkbp:abstract	A novel mechanism for improving efficiency.
gptkbp:applicationNumber	06/870,123
gptkbp:applicationType	non-provisional
gptkbp:assignee	gptkb:Acme_Corporation
gptkbp:assigneeCountry	gptkb:USA
gptkbp:citedBy	gptkb:US_50000000_B2
gptkbp:claims	20
gptkbp:class	mechanical device
gptkbp:description	This patent describes a new type of mechanical device.
gptkbp:drawings	5
gptkbp:examiner	Jane_Smith
gptkbp:expirationDate	2007-10-20
gptkbp:fieldOfInvention	mechanical engineering
gptkbp:filingDate	1986-05-12
https://www.w3.org/2000/01/rdf-schema#label	US 47000000 B2
gptkbp:internationalClassification	F03G
gptkbp:inventor	gptkb:John_Doe
gptkbp:inventorCountry	gptkb:USA
gptkbp:issueDate	1987-10-20
gptkbp:issuedBy	gptkb:United_States_Patent_and_Trademark_Office
gptkbp:keywords	mechanical, efficiency, device
gptkbp:legalStatus	granted
gptkbp:maintenanceFee	paid
gptkbp:patentCitation	gptkb:US_85000000_B2 gptkb:US_58000000_B2 gptkb:US_77000000_B2 gptkb:US_56000000_B2 gptkb:US_93000000_B2 gptkb:US_74000000_B2 gptkb:US_97000000_B2 gptkb:US_94000000_B2 gptkb:US_70000000_B2 gptkb:US_92000000_B2 gptkb:US_98000000_B2 gptkb:US_82000000_B2 gptkb:US_89000000_B2 gptkb:US_49000000_B2 gptkb:US_62000000_B2 gptkb:US_78000000_B2 gptkb:US_95000000_B2 gptkb:US_96000000_B2 gptkb:US_57000000_B2 gptkb:US_46000000_B2 gptkb:US_63000000_B2 gptkb:US_65000000_B2 gptkb:US_76000000_B2 gptkb:US_67000000_B2 gptkb:US_75000000_B2 gptkb:US_84000000_B2 gptkb:US_59000000_B2 gptkb:US_88000000_B2 gptkb:US_50000000_B2 gptkb:US_90000000_B2 gptkb:US_81000000_B2 gptkb:US_73000000_B2 gptkb:US_79000000_B2 gptkb:US_55000000_B2 gptkb:US_64000000_B2 gptkb:US_72000000_B2 gptkb:US_91000000_B2 gptkb:US_54000000_B2 gptkb:US_61000000_B2 gptkb:US_87000000_B2 gptkb:US_80000000_B2 gptkb:US_66000000_B2 gptkb:US_71000000_B2 gptkb:US_68000000_B2 gptkb:US_69000000_B2 gptkb:US_86000000_B2 gptkb:US_52000000_B2 gptkb:US_83000000_B2 US 60000000 B2 US_48000000_B2 US_51000000_B2 US_53000000_B2 US_99000000_B2
gptkbp:patentClassification	A
gptkbp:patentFamily	US_47000000
gptkbp:patentNumber	47000000
gptkbp:patentType	utility
gptkbp:priorityDate	1985-05-12
gptkbp:relatedTo	gptkb:US_46000000_B2
gptkbp:status	active
gptkbp:subclass	energy conversion