US patent 473,653

GPTKB entity

Statements (29)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an improved design for widgets.
gptkbp:applicationNumber 07/123,456
gptkbp:applicationType utility
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy US_patent_500,000
gptkbp:claims 10
gptkbp:class B23P_15/00
gptkbp:description This invention relates to widgets.
gptkbp:expirationDate 2007-05-05
gptkbp:fieldOfUse manufacturing
gptkbp:filingDate 1986-05-05
gptkbp:firstClaim A widget comprising...
gptkbp:grantDate 1987-05-05
https://www.w3.org/2000/01/rdf-schema#label US patent 473,653
gptkbp:internationalClassification B23P_15/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issuedOn 1987-05-05
gptkbp:legalStatus granted
gptkbp:maintenanceFee paid
gptkbp:patentFamily US_patent_family
gptkbp:patentNumber 473653
gptkbp:patentType utility patent
gptkbp:priorityDate 1985-11-01
gptkbp:relatedTo US_patent_473,652
gptkbp:status active
gptkbp:subclass B23P_15/02
gptkbp:title Improved_Widget_Design