US 3,500,001 A

URI: https://gptkb.org/entity/US_3%2C500%2C001_A
GPTKB entity
Properties (27)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an improved method for manufacturing widgets.
gptkbp:applicationNumber US_3,500,001
gptkbp:applicationType Non-Provisional
gptkbp:assignee Doe Industries
gptkbp:assigneeCountry gptkb:New_York
gptkbp:citedBy US_3,600,000_A
gptkbp:claims 10
gptkbp:classification B29C_45/00
gptkbp:country gptkb:United_States
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 1990-03-31
gptkbp:fieldOfInvention Manufacturing Technology
gptkbp:filingDate 1970-06-15
https://www.w3.org/2000/01/rdf-schema#label US 3,500,001 A
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:California
gptkbp:issueDate 1970-03-31
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:language English
gptkbp:maintenanceFee Paid
gptkbp:patentFamily US_3,500,000_A,_US_3,500,002_A
gptkbp:patentType Utility Patent
gptkbp:priorityDate 1969-06-15
gptkbp:relatedTo US_3,500,000_A
gptkbp:status Expired
gptkbp:title Improvement in Widget Manufacturing