US Patent 5,000,002

GPTKB entity

Properties (61)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for enhancing the efficiency of widgets.
gptkbp:applicationNumber 07/407,123
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy gptkb:US_Patent_5,500,001
gptkbp:claims 10
gptkbp:class 123/456
gptkbp:documentType patent document
gptkbp:examiner Jane_Smith
gptkbp:expirationDate March 19, 2008
gptkbp:fieldOfInvention manufacturing
gptkbp:filingDate April 15, 1990
https://www.w3.org/2000/01/rdf-schema#label US Patent 5,000,002
gptkbp:internationalClassification B23P_15/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate March 19, 1991
gptkbp:issuedOn March 19, 1991
gptkbp:language English
gptkbp:legalStatus granted
gptkbp:location gptkb:United_States
gptkbp:maintenanceFee paid
gptkbp:patentAbstract This patent describes a method for improving the efficiency of widgets.
A method for enhancing the efficiency of widgets.
A method for improving widget efficiency.
gptkbp:patentAssignee gptkb:Acme_Corporation
gptkbp:patentCitation gptkb:US_Patent_4,999,999
Cited by 5 other patents.
gptkbp:patentClaim 10 claims.
gptkbp:patentClassification 123/456
123/456.1
B23P 15/00.
gptkbp:patentExpiration March 19, 2008
March 19, 2008.
gptkbp:patentFamily US_Patent_Family_12345
US_Patent_Family_12345.
gptkbp:patentField engineering
Manufacturing.
gptkbp:patentFilingDate April 15, 1990
March 19, 1991
April 15, 1990.
gptkbp:patentInventor gptkb:John_Doe
Jane_Smith
gptkbp:patentMaintenanceFee Paid.
gptkbp:patentNumber 5,000,002
gptkbp:patentOwner gptkb:Acme_Corporation
Acme_Corporation.
gptkbp:patentStatus active
Active.
Granted.
gptkbp:patentType utility
utility patent
Utility.
Non-provisional.
Related to US Patent 5,000,003.
gptkbp:priorityDate March 19, 1990
gptkbp:relatedPatent gptkb:US_Patent_5,000,003
gptkbp:status active
gptkbp:subclass 123/456.1
gptkbp:title Method for improving widget efficiency