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gptkbp:instanceOf
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patent
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gptkbp:abstract
|
A method and apparatus for producing a three-dimensional image using a laser.
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gptkbp:applicationNumber
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06/052,198
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gptkbp:applicationPublication
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gptkb:US_Patent_Application_06/052,198
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gptkbp:applicationType
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utility
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gptkbp:assignee
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gptkb:Heller_Associates,_Inc.
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gptkbp:citedBy
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gptkb:US_Patent_4,500,000
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gptkbp:class
|
G03B_17/00
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gptkbp:country
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gptkb:United_States
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gptkbp:description
|
Describes a method for creating a three-dimensional image.
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gptkbp:examiner
|
gptkb:John_Smith
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gptkbp:fieldOfUse
|
optical imaging
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gptkbp:filedIn
|
gptkb:Robert_A._Heller
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gptkbp:filingDate
|
July 1, 1977
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|
https://www.w3.org/2000/01/rdf-schema#label
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US Patent 4,200,186
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gptkbp:internationalClassification
|
G03B_17/00
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|
gptkbp:inventor
|
gptkb:California
gptkb:Los_Angeles
gptkb:Robert_A._Heller
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gptkbp:inventorCountry
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gptkb:USA
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gptkbp:issuedOn
|
April 29, 1980
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gptkbp:language
|
English
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gptkbp:legalStatus
|
active
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|
gptkbp:maintenanceFee
|
paid
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gptkbp:numberOfClaims
|
10
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gptkbp:patentCitation
|
gptkb:US_Patent_3,800,000
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gptkbp:patentExpiration
|
April 29, 1997
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gptkbp:patentFamily
|
Heller's_3D_imaging_patents
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gptkbp:patentField
|
optics
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gptkbp:patentLink
|
https://patents.google.com/patent/US4200186A/en
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|
gptkbp:patentNumber
|
4200186
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gptkbp:patentOffice
|
gptkb:USPTO
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gptkbp:patentType
|
granted
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|
gptkbp:priorityDate
|
April 29, 1977
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|
gptkbp:relatedPatent
|
gptkb:US_Patent_4,500,000
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|
gptkbp:relatedTo
|
3D imaging technology
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gptkbp:status
|
expired
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gptkbp:title
|
Method and apparatus for producing a three-dimensional image
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