US 4000018 A

GPTKB entity

Statements (47)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an improved design for widgets.
gptkbp:applicationNumber US_4000018
gptkbp:applicationPublication US_4000018_A1
gptkbp:applicationType utility
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy gptkb:US_4000019_A
gptkbp:claims 10
gptkbp:class B65D 85/00
gptkbp:designatedAs gptkb:US
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 1994-12-27
gptkbp:fieldOfUse manufacturing
gptkbp:filingDate 1975-06-30
gptkbp:filingLocation gptkb:Washington,_D.C.
https://www.w3.org/2000/01/rdf-schema#label US 4000018 A
gptkbp:internationalClassification B65D 85/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate 1977-12-27
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus active
gptkbp:maintenanceFee paid
gptkbp:nonPatentCitation Journal_of_Widget_Engineering,_1975.
gptkbp:patentAbstract An improved widget design that enhances usability.
filed on 1975-06-30
gptkbp:patentAssignee gptkb:Acme_Corporation
gptkbp:patentCitation gptkb:US_3999999_A
granted on 1977-12-27
gptkbp:patentDescription This patent describes a new method for manufacturing widgets.
gptkbp:patentExpiration expires on 1994-12-27
gptkbp:patentFamily US_4000018_A,_US_4000019_A,_US_4000020_A
gptkbp:patentField industrial design
gptkbp:patentImage image_url_here
gptkbp:patentLink https://patents.google.com/patent/US4000018A
gptkbp:patentNumber 4000018
gptkbp:patentOwner gptkb:Acme_Corporation
gptkbp:patentStatus active
gptkbp:patentType granted
utility patent
gptkbp:priorityDate 1975-06-30
gptkbp:relatedPatent gptkb:US_4000021_A
gptkbp:relatedTo gptkb:US_4000020_A
gptkbp:status granted
gptkbp:subclass B65D 85/10
gptkbp:technicalField engineering
gptkbp:title Improved_Widget_Design