Statements (29)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent
|
| gptkbp:abstract |
A method for producing a composite material.
|
| gptkbp:applicationNumber |
gptkb:US_3,211,042
|
| gptkbp:assignee |
gptkb:Hargreaves_Industries,_Inc.
gptkb:McCulloch_Corporation |
| gptkbp:citedBy |
US_3,500,000
US_3,600,000 US_3,700,000 US_3,800,000 US_3,900,000 |
| gptkbp:claims |
10
|
| gptkbp:class |
Composite materials
|
| gptkbp:fieldOfInvention |
composite materials
cutting tools |
| https://www.w3.org/2000/01/rdf-schema#label |
US 3,211,042 A
|
| gptkbp:inventor |
gptkb:Robert_H._Hargreaves
gptkb:Robert_H._McCulloch |
| gptkbp:issuedOn |
October 19, 1965
|
| gptkbp:patentType |
utility
|
| gptkbp:priorityDate |
April 15, 1963
|
| gptkbp:relatedPatent |
gptkb:US_3,211,041_A
gptkb:US_3,211,043_A gptkb:US_3,211,044_A US_3,211,045_A US_3,211,046_A |
| gptkbp:status |
expired
|
| gptkbp:subclass |
Manufacturing processes
|
| gptkbp:title |
Method of making a composite material
Power saw |