US 1,234,832 B1

GPTKB entity

Properties (27)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for enhancing the efficiency of widgets through innovative design.
gptkbp:applicationNumber 07/345,678
gptkbp:applicationType Non-Provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy US_1,567,890_B2
gptkbp:claims 10
gptkbp:class F16B 2/00
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2010-07-31
gptkbp:fieldOfInvention Mechanical Engineering
gptkbp:filingDate 1989-05-15
gptkbp:firstClaim A widget comprising...
https://www.w3.org/2000/01/rdf-schema#label US 1,234,832 B1
gptkbp:internationalClassification H01L 21/00
gptkbp:inventor gptkb:Alice_Johnson
gptkb:John_Doe
gptkbp:issueDate 1990-07-31
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus Granted
gptkbp:maintenanceFee Paid
gptkbp:patentType Utility Patent
gptkbp:priorityDate 1988-05-15
gptkbp:relatedTo gptkb:US_1,234,831_B1
gptkbp:status Active
gptkbp:subclass F16B 2/02
gptkbp:title Method for improving widget efficiency