US 3001237 A

GPTKB entity

Statements (46)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This invention relates to an improved method of manufacturing widgets.
gptkbp:applicationNumber gptkb:US_3001237
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:assigneeCountry gptkb:USA
gptkbp:citedBy US_4000000_A
gptkbp:claims 10
gptkbp:class B29C_45/00
gptkbp:description The invention provides a novel approach to widget production.
gptkbp:examiner Jane_Smith
gptkbp:fieldOfUse manufacturing
gptkbp:filingDate 1959-05-12
gptkbp:filingLocation gptkb:USPTO
gptkbp:hasFieldOfUse industrial
https://www.w3.org/2000/01/rdf-schema#label US 3001237 A
gptkbp:internationalClassification B29C_45/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate 1961-09-05
gptkbp:legalStatus active
gptkbp:location gptkb:United_States
gptkbp:maintenanceFee paid
gptkbp:patentAbstract A method for producing widgets efficiently.
gptkbp:patentAssignee gptkb:Acme_Corporation
gptkbp:patentCitation US_2000000_A
gptkbp:patentClaim Claims related to the method of manufacturing.
gptkbp:patentClassification B29C
gptkbp:patentDescription Detailed description of the widget manufacturing process.
gptkbp:patentExpiration 1981-09-05
gptkbp:patentFamily US_3001237_A,_US_4000000_A,_US_5000000_A
gptkbp:patentFilingDate 1958-05-12
1959-05-12
1961-09-05
gptkbp:patentInventor gptkb:John_Doe
gptkbp:patentNumber 3001237
gptkbp:patentStatus active
gptkbp:patentType utility
gptkbp:priorityDate 1958-05-12
gptkbp:publicationNumber 3001237 A
gptkbp:relatedPatent gptkb:US_3001236_A
gptkbp:relatedTo gptkb:US_3001236_A
gptkbp:status granted
gptkbp:subclass B29C_45/10
gptkbp:technologyDomain manufacturing technology
gptkbp:title Improvement in Widget Manufacturing