US 387,000,054 A1

URI: https://gptkb.org/entity/US_387%2C000%2C054_A1
GPTKB entity
Statements (30)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A novel design for a widget that improves efficiency.
gptkbp:applicationNumber 387000054
gptkbp:applicationType Utility
gptkbp:assignee Doe Industries
gptkbp:assigneeCountry gptkb:New_York
gptkbp:citedBy gptkb:US_400000001_A
gptkbp:claims 10
gptkbp:class Class 123
gptkbp:designatedAs gptkb:USA
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 1995-01-01
gptkbp:fieldOfInvention Mechanical Engineering
gptkbp:filingDate 1974-01-01
gptkbp:firstClaim A widget comprising...
https://www.w3.org/2000/01/rdf-schema#label US 387,000,054 A1
gptkbp:internationalClassification F16K_1/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:California
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus Active
gptkbp:maintenanceFee Paid
gptkbp:patentFamily Doe Widget Family
gptkbp:patentType Utility Patent
gptkbp:priorityDate 1973-01-01
gptkbp:publicationDate 1975-12-30
gptkbp:relatedTo US_387,000,053_A1
gptkbp:status granted
gptkbp:subclass Subclass 456
gptkbp:title Innovative_Widget_Design