Properties (25)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent
|
| gptkbp:abstract |
A method for producing a composite structure with improved properties.
|
| gptkbp:applicationNumber |
05/575,198
|
| gptkbp:applicationType |
Non-provisional
|
| gptkbp:assignee |
gptkb:McDonald_Engineering_Company
|
| gptkbp:citedBy |
gptkb:US_4,123,456_A
gptkb:US_4,567,890_A |
| gptkbp:claims |
10
|
| gptkbp:class |
428/423
|
| gptkbp:examiner |
gptkb:John_Smith
|
| gptkbp:fieldOfInvention |
Composite materials
|
| gptkbp:filingDate |
March 30, 1975
|
| https://www.w3.org/2000/01/rdf-schema#label |
US 4,000,012 A
|
| gptkbp:internationalClassification |
B32B 5/26
|
| gptkbp:inventor |
gptkb:Robert_H._McDonald
|
| gptkbp:issueDate |
December 28, 1976
|
| gptkbp:issuedOn |
December 28, 1976
|
| gptkbp:patentFamily |
US_4,000,012_A,_US_4,000,011_A,_US_4,000,013_A
|
| gptkbp:patentType |
Utility patent
|
| gptkbp:priorityDate |
June 30, 1975
|
| gptkbp:relatedPatent |
gptkb:US_4,000,011_A
gptkb:US_4,000,013_A |
| gptkbp:status |
Expired
|
| gptkbp:subclass |
428/424
|
| gptkbp:title |
Method of making a composite structure
|