US 2,555,698 A1

GPTKB entity

Properties (35)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an improved method for manufacturing widgets.
gptkbp:applicationNumber Serial No. 123456
gptkbp:applicationType Non-Provisional
gptkbp:assignee Doe Industries
gptkbp:citedBy US_3,000,000
gptkbp:claims 10
gptkbp:class Class 123
gptkbp:coInventor Alice_Doe
gptkbp:documentType A1
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention Manufacturing Technology
gptkbp:filedIn gptkb:USPTO
gptkbp:filingDate 1951-05-14
gptkbp:firstClaim A method for manufacturing widgets comprising...
https://www.w3.org/2000/01/rdf-schema#label US 2,555,698 A1
gptkbp:internationalClassification B23P_15/00
gptkbp:inventiveStep Yes
gptkbp:inventor gptkb:John_Doe
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:language English
gptkbp:legalStatus Granted
gptkbp:location gptkb:USA
gptkbp:maintenanceFee Paid
gptkbp:novelty Yes
gptkbp:patentExpiration 1971-05-14
gptkbp:patentFamily Doe Widget Family
gptkbp:patentNumber 2,555,698
gptkbp:patentType Utility Patent
gptkbp:priorityDate 1950-05-14
gptkbp:publicationDate 1951-05-29
gptkbp:relatedTo gptkb:US_2,555,697_A1
gptkbp:status Expired
gptkbp:subclass Subclass 456
gptkbp:title Improvement in Widget Manufacturing