US 52,109,924 B1

URI: https://gptkb.org/entity/US_52%2C109%2C924_B1
GPTKB entity
Properties (30)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for enhancing the efficiency of widgets through innovative design.
gptkbp:applicationNumber 09/855,123
gptkbp:applicationType Utility
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy US_52,109,925_B1
gptkbp:claims 20
gptkbp:class F16K_31/00
gptkbp:examiner No objections raised.
Jane_Smith
gptkbp:expirationDate 2023-05-15
gptkbp:fieldOfInvention Mechanical Engineering
gptkbp:filingDate 2001-05-15
gptkbp:firstClaim A widget comprising...
https://www.w3.org/2000/01/rdf-schema#label US 52,109,924 B1
gptkbp:internationalClassification H01L 21/00
gptkbp:inventor gptkb:Alice_Johnson
gptkb:John_Doe
gptkbp:issueDate 2003-01-06
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus Granted
gptkbp:maintenanceFee Paid
gptkbp:nonPatentCitation Journal_of_Widget_Engineering,_2000.
gptkbp:patentCitation gptkb:US_50,000,001_B1
gptkbp:patentFamily US_52,109,924_B1,_US_52,109,925_B1,_US_52,109,926_B1
gptkbp:priorityDate 2000-05-15
gptkbp:relatedTo US_52,109,926_B1
gptkbp:status Active
gptkbp:subclass F16K_31/02
gptkbp:title Method for improving widget efficiency