US 5,000,485 B2

GPTKB entity

Properties (69)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving efficiency in mechanical systems.
gptkbp:applicationNumber 07/407,123
gptkbp:applicationPublicationNumber gptkb:US_5,000,485_A1
gptkbp:applicationType Non-Provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkb:New_York
gptkbp:citedBy gptkb:US_6,123,456_B2
gptkbp:claims 20
gptkbp:documentType Patent Document
gptkbp:examiner Jane_Smith
gptkbp:expirationDate March 19, 2011
gptkbp:fieldOfInvention Mechanical Engineering
gptkbp:filingDate April 10, 1990
gptkbp:grantDate March 19, 1991
https://www.w3.org/2000/01/rdf-schema#label US 5,000,485 B2
gptkbp:internationalClassification F16H 1/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:inventorResidence gptkb:California
gptkbp:issuedOn March 19, 1991
gptkbp:language English
gptkbp:legalStatus Granted
gptkbp:location gptkb:United_States
gptkbp:maintenanceFee Paid
gptkbp:patentAbstract This invention relates to a method for improving efficiency.
gptkbp:patentAssignee gptkb:Acme_Corporation
John_Doe.
New_York.
Acme_Corporation.
gptkbp:patentCitation gptkb:US_4,500,123_A
Cited_by_US_6,123,456_B2.
gptkbp:patentClassification Mechanical
123/456
F16H 1/00
F16H 1/00.
123/456.
gptkbp:patentDescription Detailed description of the invention.
gptkbp:patentExpiration March 19, 2011
March 19, 2011.
gptkbp:patentFamily US 5,000,485 B2, US 6,123,456 B2
gptkbp:patentFamilyMembers US 5,000,485 B2, US 6,123,456 B2.
gptkbp:patentField Mechanical Engineering
Mechanical_Engineering.
gptkbp:patentFilingDate April 10, 1990
September 15, 1989
March 19, 1991
March 19, 1991.
September 15, 1989.
April 10, 1990.
gptkbp:patentImage image_url_here
gptkbp:patentInventor gptkb:John_Doe
California.
Jane_Smith
Jane_Smith.
gptkbp:patentNumber 5,000,485
gptkbp:patentOwner gptkb:Acme_Corporation
gptkbp:patentStatus Granted.
Maintenance fee paid.
gptkbp:patentType Utility Patent
Utility Patent.
Patent Document.
Non-Provisional.
Related_to_US_4,500,123_A.
gptkbp:priorityDate September 15, 1989
gptkbp:relatedTo gptkb:US_4,500,123_A
gptkbp:status Active
gptkbp:title Method for improving efficiency
gptkbp:USClassification 123/456