US 1,234,803 B1

URI: https://gptkb.org/entity/US_1%2C234%2C803_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 07/345,678
gptkbp:applicationType Utility
gptkbp:assignee gptkb:Doe_Innovations_Inc.
gptkbp:citedBy US_1,567,890_B2
gptkbp:claims 10
gptkbp:classification H01L 21/00
gptkbp:documentType B1
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 1,234,803 B1
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate 1990-07-31
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:language English
gptkbp:legalStatus Granted
gptkbp:location gptkb:United_States
gptkbp:maintenanceFee Paid
gptkbp:patentFamily US_1,234,803
gptkbp:patentType Utility Patent
gptkbp:priorityDate 1988-05-15
gptkbp:relatedTo gptkb:US_1,234,802_B1
gptkbp:status Active
gptkbp:subclass H01L
gptkbp:title Method for improving widget efficiency