Properties (24)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent
|
| gptkbp:abstract |
A method for producing a composite structure.
|
| gptkbp:applicationDate |
March 30, 1975
|
| gptkbp:applicationNumber |
05/575,198
|
| gptkbp:assignee |
gptkb:McDonald_Engineering_Company
|
| gptkbp:citedBy |
gptkb:US_4,123,456
|
| gptkbp:class |
428/423
|
| gptkbp:examiner |
gptkb:John_Doe
|
| gptkbp:fieldOfInvention |
composite materials
|
| gptkbp:filingDate |
March 30, 1975
|
| gptkbp:grantDate |
December 28, 1976
|
| https://www.w3.org/2000/01/rdf-schema#label |
US 4,000,944
|
| gptkbp:internationalClassification |
B32B 5/26
|
| gptkbp:inventor |
gptkb:Robert_H._McDonald
|
| gptkbp:issuedBy |
December 28, 1976
|
| gptkbp:numberOfClaims |
10
|
| gptkbp:patentFamily |
McDonald_patents
|
| gptkbp:patentType |
utility
|
| gptkbp:priorityDate |
April 30, 1975
|
| gptkbp:relatedTo |
gptkb:US_4,000,943
|
| gptkbp:status |
expired
|
| gptkbp:subclass |
428/424
|
| gptkbp:title |
Method of making a composite structure
|
| gptkbp:USClassification |
428/423
|