US 3838383 A1

GPTKB entity

Properties (36)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an improved design for widgets.
gptkbp:applicationNumber 123456789
gptkbp:applicationStatus published
gptkbp:applicationType utility
gptkbp:assignee gptkb:XYZ_Corporation
gptkbp:citedBy gptkb:US_1234567_A
gptkbp:claims 10
gptkbp:classification B23P_15/00
gptkbp:description The invention relates to widgets and their design.
gptkbp:drawings Figure 1, Figure 2
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 1994-09-10
gptkbp:fieldOfUse manufacturing
gptkbp:filedIn gptkb:John_Doe
gptkbp:filingDate 1972-05-01
https://www.w3.org/2000/01/rdf-schema#label US 3838383 A1
gptkbp:internationalClassification F16B 2/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:inventorResidence gptkb:California
gptkbp:issueDate 1974-09-10
gptkbp:language English
gptkbp:legalStatus active
gptkbp:maintenanceFee paid
gptkbp:patentAbstract An improved widget design that enhances efficiency.
gptkbp:patentCitation US_1234567_A,_US_7654321_B
gptkbp:patentClaim A widget comprising...
gptkbp:patentFamily US_3838383_A1,_US_3838384_A1
gptkbp:patentNumber 3838383
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentType utility patent
gptkbp:priorityDate 1971-05-01
gptkbp:relatedTo US_3838382_A
gptkbp:status granted
gptkbp:title Improved_Widget_Design