Properties (56)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent
|
| gptkbp:abstract |
A method for producing a composite structure.
|
| gptkbp:applicationNumber |
US_3,200,398
|
| gptkbp:applicationPublication |
US_3,200,398_A.
|
| gptkbp:applicationType |
non-provisional
|
| gptkbp:assignee |
gptkb:Hargreaves_Industries,_Inc.
|
| gptkbp:citedBy |
gptkb:US_4,123,456_A
|
| gptkbp:claims |
10 claims.
|
| gptkbp:class |
428/32
|
| gptkbp:examiner |
gptkb:John_Doe
|
| gptkbp:fieldOfInvention |
composite materials
|
| gptkbp:filingDate |
April 15, 1963
|
| gptkbp:filingLocation |
United_States.
|
| https://www.w3.org/2000/01/rdf-schema#label |
US 3,200,398 A
|
| gptkbp:internationalClassification |
B32B 5/00
|
| gptkbp:inventor |
gptkb:Robert_H._Hargreaves
|
| gptkbp:inventorResidence |
United_States.
|
| gptkbp:issueDate |
August 17, 1965
|
| gptkbp:issuedOn |
August 17, 1965
|
| gptkbp:legalStatus |
lapsed.
|
| gptkbp:maintenanceFee |
not paid.
|
| gptkbp:patentAbstract |
Describes a method for creating composite materials.
United_States. |
| gptkbp:patentAssignee |
United_States.
Hargreaves_Industries. |
| gptkbp:patentCitation |
cited in 15 other patents.
US_4,123,456_A. |
| gptkbp:patentClaim |
Claims cover various aspects of the composite structure.
|
| gptkbp:patentClassification |
32.
428. B32B. |
| gptkbp:patentDescription |
Describes a method for creating composite materials.
Detailed description of the composite structure method. |
| gptkbp:patentExpiration |
August 17, 1982.
|
| gptkbp:patentFamily |
Hargreaves_composite_patents.
|
| gptkbp:patentField |
Composite materials.
|
| gptkbp:patentFilingDate |
April 15, 1963.
August 17, 1965. |
| gptkbp:patentInventor |
John_Doe.
United_States. Robert_H._Hargreaves. |
| gptkbp:patentMaintenanceFee |
Not paid.
|
| gptkbp:patentNumber |
3,200,398.
|
| gptkbp:patentOffice |
United_States_Patent_and_Trademark_Office.
|
| gptkbp:patentStatus |
Expired.
Lapsed. |
| gptkbp:patentType |
utility
Utility patent. US_3,200,399_A. US_3,500,000_A. |
| gptkbp:priorityDate |
April 15, 1963
|
| gptkbp:relatedApplication |
US_3,200,399_A.
|
| gptkbp:relatedPatent |
US_3,500,000_A
|
| gptkbp:status |
expired
|
| gptkbp:subclass |
428/35
|
| gptkbp:title |
Method of making a composite structure
|