|
gptkbp:instanceOf
|
patent
|
|
gptkbp:abstract
|
A device for improving efficiency.
|
|
gptkbp:applicationNumber
|
US_3,000,995
|
|
gptkbp:applicationType
|
non-provisional
|
|
gptkbp:assignee
|
gptkb:Acme_Corporation
|
|
gptkbp:assigneeCountry
|
gptkb:New_York
|
|
gptkbp:citedBy
|
US_4,000,000
|
|
gptkbp:claims
|
10
|
|
gptkbp:class
|
mechanical device
|
|
gptkbp:description
|
This patent describes a novel mechanical device.
|
|
gptkbp:drawings
|
5
|
|
gptkbp:examiner
|
Jane_Smith
|
|
gptkbp:expirationDate
|
1981-09-26
|
|
gptkbp:fieldOfInvention
|
mechanical engineering
|
|
gptkbp:fieldOfUse
|
industrial applications
|
|
gptkbp:filingDate
|
1959-06-30
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
US 3,000,995 B2
|
|
gptkbp:internationalClassification
|
F03D 1/00
|
|
gptkbp:inventor
|
gptkb:John_Doe
|
|
gptkbp:inventorResidence
|
gptkb:California
|
|
gptkbp:issueDate
|
1961-09-26
|
|
gptkbp:issuedBy
|
gptkb:United_States_Patent_and_Trademark_Office
|
|
gptkbp:keywords
|
mechanical, efficiency, device
|
|
gptkbp:legalStatus
|
granted
|
|
gptkbp:maintenanceFee
|
paid
|
|
gptkbp:nonPatentCitation
|
Journal_of_Mechanical_Engineering,_1958.
|
|
gptkbp:patentAbstract
|
A device designed to enhance mechanical efficiency.
|
|
gptkbp:patentCitation
|
US_2,500,000
|
|
gptkbp:patentClaim
|
4.
3.
5.
2.
6.
1.
7.
8.
10.
9.
|
|
gptkbp:patentDescription
|
Improved Mechanical Device
|
|
gptkbp:patentFamily
|
US_3,000,995_B2,_US_3,000,996_B2
|
|
gptkbp:patentField
|
energy conservation
|
|
gptkbp:patentNumber
|
3,000,995
|
|
gptkbp:patentOwner
|
gptkb:Acme_Corporation
|
|
gptkbp:patentStatus
|
in force
|
|
gptkbp:patentType
|
utility
|
|
gptkbp:priorityDate
|
1958-06-30
|
|
gptkbp:relatedPatent
|
US_3,000,996_B2
|
|
gptkbp:relatedTo
|
US_2,000,000_B1
|
|
gptkbp:status
|
active
|
|
gptkbp:subclass
|
energy efficiency
|