US 04,500,003 A1

GPTKB entity

Properties (26)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes a method for enhancing the efficiency of widgets.
gptkbp:applicationNumber US_06/503,123
gptkbp:applicationType Non-Provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy US_05,000,000_A
gptkbp:claims 10
gptkbp:examiner No objections raised.
James_T._Patent
gptkbp:fieldOfInvention Mechanical Engineering
gptkbp:filingDate 1983-05-06
gptkbp:firstClaim A widget comprising...
https://www.w3.org/2000/01/rdf-schema#label US 04,500,003 A1
gptkbp:internationalClassification F16L 1/00
gptkbp:inventor gptkb:John_Doe
Jane_Smith
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus Active
gptkbp:patentFamily US_04,500,003_A1,_US_04,500,004_A1
gptkbp:patentLength 20 years
gptkbp:patentType Utility Patent
gptkbp:priorityDate 1983-05-06
gptkbp:publicationDate 1985-02-05
gptkbp:relatedTo gptkb:US_04,500,002_A1
gptkbp:status Granted
gptkbp:title A Method for Improving Widget Efficiency