US 3,000,233 A1

GPTKB entity

Statements (48)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This invention relates to an improved method of manufacturing widgets.
gptkbp:applicationNumber US_123456
gptkbp:applicationType Utility
gptkbp:assignee Doe Industries
gptkbp:assigneeCountry gptkb:United_States
gptkbp:assigneeType Corporation
gptkbp:citedBy US_3,500,000
gptkbp:claims 10
gptkbp:classification B29C_45/00
gptkbp:country gptkb:United_States
gptkbp:documentType A1
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention Manufacturing Technology
gptkbp:fieldOfUse Industrial Manufacturing
gptkbp:filingDate 1957-05-01
https://www.w3.org/2000/01/rdf-schema#label US 3,000,233 A1
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:California
American
gptkbp:issueDate 1961-09-26
gptkbp:language English
gptkbp:legalStatus Expired
gptkbp:patentAbstract A method for producing widgets with enhanced efficiency.
gptkbp:patentAssignee Doe Industries
gptkbp:patentCitation US_2,500,000
gptkbp:patentClaim 2. The method of claim 1, wherein...
1. A method for manufacturing widgets.
gptkbp:patentClassification Class 29
gptkbp:patentDescription Detailed description of the widget manufacturing process.
gptkbp:patentExpiration 1981-09-26
gptkbp:patentFamily US_3,000,233
gptkbp:patentField Manufacturing Processes
Widget Production
gptkbp:patentFilingDate 1957-05-01
1961-09-26
1956-05-01
gptkbp:patentImage image_url_here
gptkbp:patentInventor gptkb:John_Doe
gptkbp:patentNumber 3,000,233
gptkbp:patentStatus Lapsed
Maintenance Fee Paid
gptkbp:patentType Utility Patent
gptkbp:priorityDate 1956-05-01
gptkbp:publications Patent Application Publication
gptkbp:relatedPatent gptkb:US_3,000,234_A1
gptkbp:subclass B29C_45/10
gptkbp:title Improvement in Widget Manufacturing