US 3681357 A1

URI: https://gptkb.org/entity/US_3681357_A1
GPTKB entity
Statements (30)
Predicate Object
gptkbp:instanceOf Patent
gptkbp:abstract This patent describes an improved design for widgets.
gptkbp:applicationNumber 3681357
gptkbp:applicationType Non-Provisional
gptkbp:assignee gptkb:XYZ_Corporation
gptkbp:assigneeCountry gptkb:New_York
gptkbp:citedBy gptkb:US_1234567_A
gptkbp:claims 10
gptkbp:class B23P_15/00
gptkbp:examiner Jane_Smith
gptkbp:fieldOfUse Manufacturing
gptkbp:filedIn gptkb:United_States
gptkbp:filingDate 1970-06-15
gptkbp:firstClaim A widget comprising...
https://www.w3.org/2000/01/rdf-schema#label US 3681357 A1
gptkbp:internationalClassification B23P_15/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:California
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus Active
gptkbp:maintenanceFee Paid
gptkbp:patentExpiration 1992-06-15
gptkbp:patentFamily US_3681357_A1,_US_3681356_A,_US_3681358_A
gptkbp:patentType Utility
gptkbp:priorityDate 1969-06-15
gptkbp:publicationDate 1972-08-08
gptkbp:relatedTo US_3681356_A
gptkbp:status Granted
gptkbp:subclass B23P_15/02
gptkbp:title Improved_Widget_Design