|
gptkbp:instanceOf
|
patent
|
|
gptkbp:abstract
|
A method for producing a composite material.
|
|
gptkbp:applicationNumber
|
gptkb:US_3,211,001_A
|
|
gptkbp:applicationType
|
non-provisional
|
|
gptkbp:assignee
|
gptkb:Hargreaves_Industries,_Inc.
|
|
gptkbp:citedBy
|
US_3,500,000
|
|
gptkbp:classification
|
C08L 23/00
|
|
gptkbp:examiner
|
gptkb:John_Doe
|
|
gptkbp:fieldOfUse
|
composite materials
|
|
gptkbp:filingDate
|
1963-10-19
|
|
gptkbp:grantDate
|
1965-10-19
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
US 3,211,001
|
|
gptkbp:inventor
|
gptkb:Robert_H._Hargreaves
|
|
gptkbp:inventorCountry
|
gptkb:United_States
|
|
gptkbp:issuedOn
|
1965-10-19
|
|
gptkbp:legalStatus
|
granted
|
|
gptkbp:numberOfClaims
|
10
|
|
gptkbp:patentCitation
|
US_3,000,000
|
|
gptkbp:patentExpiration
|
1985-10-19
|
|
gptkbp:patentFamily
|
US_3,211,001_family
|
|
gptkbp:patentLength
|
20 years
|
|
gptkbp:patentNumber
|
3,211,001
|
|
gptkbp:patentOffice
|
gptkb:USPTO
|
|
gptkbp:patentType
|
utility
|
|
gptkbp:priorityDate
|
1962-10-19
|
|
gptkbp:relatedPatent
|
US_3,200,000
|
|
gptkbp:status
|
expired
|
|
gptkbp:title
|
Method of making a composite material
|