|
gptkbp:instanceOf
|
patent
|
|
gptkbp:abstract
|
This invention relates to an improved method of manufacturing widgets.
|
|
gptkbp:applicationDate
|
1951-01-15
|
|
gptkbp:applicationNumber
|
US_2700022
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|
gptkbp:applicationPublication
|
US_2700022_A1
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|
gptkbp:applicationType
|
utility
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|
gptkbp:assignee
|
gptkb:New_York
Doe Industries
|
|
gptkbp:citedBy
|
US_3000000_A
|
|
gptkbp:claims
|
10
|
|
gptkbp:description
|
The invention provides a novel approach to enhance the efficiency of widget production.
|
|
gptkbp:drawings
|
Figure 1, Figure 2
|
|
gptkbp:examiner
|
Jane_Smith
|
|
gptkbp:expirationDate
|
1975-03-01
|
|
gptkbp:fieldOfUse
|
manufacturing
|
|
gptkbp:filingDate
|
1951-01-15
|
|
gptkbp:filingLocation
|
gptkb:Washington,_D.C.
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
US 2700022 A
|
|
gptkbp:internationalClassification
|
B23P_15/00
|
|
gptkbp:inventor
|
gptkb:John_Doe
|
|
gptkbp:inventorResidence
|
gptkb:California
American
|
|
gptkbp:issueDate
|
1955-03-01
|
|
gptkbp:issuedBy
|
gptkb:United_States_Patent_and_Trademark_Office
|
|
gptkbp:legalStatus
|
granted
|
|
gptkbp:maintenanceFee
|
paid
|
|
gptkbp:patentAbstract
|
An improved method for manufacturing widgets.
|
|
gptkbp:patentCitation
|
US_2500000_A
|
|
gptkbp:patentClassification
|
Class 123
|
|
gptkbp:patentExpiration
|
1975-03-01
|
|
gptkbp:patentFamily
|
US_2700022_A,_US_3000000_A
|
|
gptkbp:patentField
|
manufacturing technology
|
|
gptkbp:patentNumber
|
2700022
|
|
gptkbp:patentOwner
|
Doe Industries
|
|
gptkbp:patentType
|
yes
granted patent
|
|
gptkbp:priorityDate
|
1950-01-15
|
|
gptkbp:relatedPatent
|
US_2800000_A
|
|
gptkbp:relatedTo
|
widget technology
|
|
gptkbp:status
|
expired
|
|
gptkbp:subclass
|
123/456
|
|
gptkbp:title
|
Improvement in Widget Manufacturing
|