US 4,000,943 B2

GPTKB entity

Statements (93)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for producing a widget using a novel technique.
gptkbp:applicationNumber 05/586,123
gptkbp:applicationType Utility
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:assigneeCountry gptkb:USA
gptkbp:citedBy US_5,000,000
gptkbp:claims 10
gptkbp:class B29C_45/00
gptkbp:country gptkb:United_States
gptkbp:documentType Patent Document
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention Manufacturing
gptkbp:filingDate 1975-05-30
https://www.w3.org/2000/01/rdf-schema#label US 4,000,943 B2
gptkbp:internationalClassification B29C_45/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate 1977-12-28
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:language English
gptkbp:legalStatus Granted
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gptkbp:patentExpiration 1994-12-28
gptkbp:patentFamily US_4,000,943_B2,_US_4,000,942_B2
gptkbp:patentNumber 4,000,943
gptkbp:patentType Utility Patent
gptkbp:priorityDate 1975-05-30
gptkbp:publicationNumber gptkb:US_4,000,943_B2
gptkbp:relatedTo gptkb:US_4,000,942_B2
gptkbp:status Expired
gptkbp:subclass B29C_45/10
gptkbp:title Method for making a widget