Properties (24)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent
|
| gptkbp:abstract |
A method for producing a composite material with improved properties.
|
| gptkbp:applicationNumber |
06/397,155
|
| gptkbp:applicationType |
Utility
|
| gptkbp:assignee |
gptkb:Smith_Industries,_Inc.
|
| gptkbp:citedBy |
US_5,000,000
|
| gptkbp:claims |
10
|
| gptkbp:examiner |
gptkb:John_Doe
|
| gptkbp:fieldOfInvention |
Composite materials
|
| gptkbp:filedIn |
1982-06-30
|
| gptkbp:firstClaim |
A composite material comprising...
|
| https://www.w3.org/2000/01/rdf-schema#label |
US 4,444,499
|
| gptkbp:internationalClassification |
C08L 23/00
|
| gptkbp:inventor |
gptkb:Robert_H._Smith
|
| gptkbp:issuedBy |
gptkb:Robert_H._Smith
|
| gptkbp:issuedOn |
1984-04-24
|
| gptkbp:legalStatus |
Lapsed
|
| gptkbp:maintenanceFee |
Paid
|
| gptkbp:patentClassification |
C08L 23/00
|
| gptkbp:patentFamily |
US_4,444,499_family
|
| gptkbp:priorityDate |
1982-06-30
|
| gptkbp:relatedTo |
gptkb:US_4,444,498
|
| gptkbp:status |
Expired
|
| gptkbp:title |
Method of making a composite material
|