Statements (24)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent
|
| gptkbp:abstract |
A method for producing a composite material.
|
| gptkbp:applicationDate |
March 10, 1962
|
| gptkbp:applicationNumber |
gptkb:US_3,123,901
|
| gptkbp:assignee |
gptkb:Hargreaves_Industries,_Inc.
|
| gptkbp:citedBy |
gptkb:US_4,123,456_B2
|
| gptkbp:country |
gptkb:United_States
|
| gptkbp:documentType |
B2 patent
|
| gptkbp:examiner |
gptkb:John_Doe
|
| gptkbp:fieldOfInvention |
composite materials
|
| gptkbp:fullText |
yes
|
| https://www.w3.org/2000/01/rdf-schema#label |
US 3,123,901 B2
|
| gptkbp:internationalClassification |
C08L 23/00
|
| gptkbp:inventor |
gptkb:Robert_H._Hargreaves
|
| gptkbp:issuedOn |
March 10, 1964
|
| gptkbp:legalStatus |
active
|
| gptkbp:numberOfClaims |
10
|
| gptkbp:patentFamily |
Hargreaves_composite_patents
|
| gptkbp:patentNumber |
3,123,901
|
| gptkbp:patentType |
utility patent
|
| gptkbp:priorityDate |
March 10, 1961
|
| gptkbp:relatedTo |
gptkb:US_3,456,789_B2
|
| gptkbp:status |
granted
|
| gptkbp:title |
Method of making a composite material
|