Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent
|
| gptkbp:abstract |
A method for producing a composite material.
|
| gptkbp:applicationNumber |
05/688,198
|
| gptkbp:applicationType |
utility patent
|
| gptkbp:assignee |
gptkb:McCulloch_Corporation
|
| gptkbp:citedBy |
gptkb:US_Patent_4,567,890
gptkb:US_Patent_4,123,456 |
| gptkbp:claims |
20 claims.
|
| gptkbp:class |
428/423
|
| gptkbp:examiner |
gptkb:John_Doe
|
| gptkbp:fieldOfUse |
composite materials
|
| gptkbp:filingDate |
April 12, 1976
|
| gptkbp:firstClaim |
A composite material comprising...
|
| https://www.w3.org/2000/01/rdf-schema#label |
US Patent 4,063,220
|
| gptkbp:internationalClassification |
C08L 23/00
|
| gptkbp:inventor |
gptkb:Robert_W._McCulloch
|
| gptkbp:issuedOn |
December 20, 1977
|
| gptkbp:patentFamily |
gptkb:US_Patent_Family_4,063,220
|
| gptkbp:priorityDate |
April 12, 1976
|
| gptkbp:relatedTo |
gptkb:US_Patent_4,123,456
|
| gptkbp:status |
expired
|
| gptkbp:subclass |
428/424
|
| gptkbp:title |
Method of making a composite material
|