US 4,000,002 B1

URI: https://gptkb.org/entity/US_4%2C000%2C002_B1
GPTKB entity
Statements (25)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for producing a composite structure.
gptkbp:applicationNumber 05/509,155
gptkbp:applicationType Non-Provisional
gptkbp:assignee gptkb:McDonald_Engineering_Company
gptkbp:citedBy gptkb:US_4,123,456
gptkbp:class Composite Structures
gptkbp:examiner gptkb:John_Smith
gptkbp:fieldOfInvention composite materials
gptkbp:filingDate September 24, 1974
https://www.w3.org/2000/01/rdf-schema#label US 4,000,002 B1
gptkbp:internationalClassification B32B 5/26
gptkbp:inventor gptkb:Robert_H._McDonald
gptkbp:inventorCountry gptkb:United_States
gptkbp:issuedBy December 7, 1976
gptkbp:legalStatus Lapsed
gptkbp:maintenanceFee Not Paid
gptkbp:numberOfClaims 10
gptkbp:patentFamily US_4,000,002_B1,_US_4,000,001_B1
gptkbp:patentOffice gptkb:United_States_Patent_and_Trademark_Office
gptkbp:patentType Utility Patent
gptkbp:priorityDate April 12, 1974
gptkbp:relatedTo gptkb:US_4,000,001_B1
gptkbp:status expired
gptkbp:title Method of making a composite structure