US 6,789,921 F15

GPTKB entity

Statements (61)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving efficiency in a system.
gptkbp:applicationNumber 10/780,123
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:ABC_Corporation
gptkbp:assigneeCountry gptkb:USA
gptkbp:assigneeType corporation
gptkbp:citedBy gptkb:US_7,123,456
gptkbp:claims 20
gptkbp:description This patent describes a novel approach to enhance system performance.
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention mechanical engineering
gptkbp:filingDate 2004-02-06
gptkbp:firstClaim A method for optimizing performance in a mechanical system.
https://www.w3.org/2000/01/rdf-schema#label US 6,789,921 F15
gptkbp:internationalClassification F15B 1/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:inventorResidence gptkb:California
gptkbp:issueDate 2004-09-14
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus granted
gptkbp:maintenanceFee paid
gptkbp:patentAbstract A method for enhancing the efficiency of mechanical systems.
This patent is part of a larger family of patents.
gptkbp:patentAssignee gptkb:ABC_Corporation
USA.
gptkbp:patentCitation US_5,678,901
US_7,123,456.
gptkbp:patentClaim 20 claims.
gptkbp:patentClassification F15B 1/00
F15B
gptkbp:patentDescription Method for improving system efficiency.
Describes a novel approach to enhance system performance.
gptkbp:patentExpiration 2024-02-06
gptkbp:patentFamily US_6,789,921_F15,_US_6,123,456,_US_7,890,123
gptkbp:patentField mechanical systems
system optimization
Mechanical engineering.
gptkbp:patentFilingDate 2004-09-14
2004-02-06
2003-02-06.
gptkbp:patentInventor gptkb:John_Doe
5 citations.
3 patents in family.
Jane_Smith
USA.
gptkbp:patentLength 20 years
gptkbp:patentMaintenanceFee Paid.
gptkbp:patentNumber 10/780,123.
6,789,921
gptkbp:patentStatus Active.
Granted.
maintenance fee paid.
gptkbp:patentType utility
Utility patent.
Non-provisional.
US_6,123,456.
gptkbp:priorityDate 2003-02-06
gptkbp:relatedPatent gptkb:US_6,123,456
gptkbp:status active