US 3536380 B3

GPTKB entity

Statements (50)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an improved design for widgets.
gptkbp:applicationNumber US_12345678
gptkbp:applicationPublication gptkb:US_12345678_A1
gptkbp:applicationType Utility
gptkbp:assignee gptkb:XYZ_Corporation
gptkbp:citedBy gptkb:US_1234567_A
gptkbp:claims 10
gptkbp:class B65D 85/00
gptkbp:examiner No objections raised.
Jane_Smith
gptkbp:fieldOfInvention Manufacturing
gptkbp:filingDate 1970-06-15
https://www.w3.org/2000/01/rdf-schema#label US 3536380 B3
gptkbp:internationalClassification B65D 85/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate 1970-10-20
gptkbp:legalStatus Lapsed
gptkbp:location gptkb:United_States
gptkbp:maintenanceFee Paid
gptkbp:patentAbstract An innovative approach to widget design.
Filed on 1970-06-15
gptkbp:patentAssignee gptkb:XYZ_Corporation
gptkbp:patentCitation US 9876543 B2
Granted on 1970-10-20
gptkbp:patentClassification B65D 85/00
B65D
gptkbp:patentDescription Describes the structure and function of the widget.
gptkbp:patentExpiration 1990-10-20
gptkbp:patentFamily US_3536380_B3,_US_1234567_A
gptkbp:patentFamilyMembers US 3536380 B3, US 1234567 A, US 9876543 B2
gptkbp:patentField Engineering
gptkbp:patentImage image_url_here
gptkbp:patentInventor gptkb:John_Doe
gptkb:USA
Jane_Smith
gptkbp:patentLength 20 years
gptkbp:patentNumber 3536380
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentStatus Expired
Lapsed
gptkbp:patentType Granted
Utility Patent
gptkbp:priorityDate 1969-06-15
gptkbp:relatedPatent gptkb:US_3536379_B3
gptkbp:relatedTo gptkb:US_3536379_B3
gptkbp:status Expired
gptkbp:subclass B65D 85/10
gptkbp:title Improved_Widget_Design