US 3,211,012 C1

GPTKB entity

Statements (44)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an improved method for manufacturing widgets.
gptkbp:applicationNumber gptkb:US_3,211,012
gptkbp:applicationPublication gptkb:US_3,211,012_A
gptkbp:applicationType non-provisional
gptkbp:assignee Doe Industries
gptkbp:assigneeCountry gptkb:USA
gptkbp:citedBy gptkb:US_4,123,456
gptkbp:claims 10
gptkbp:class B29C_45/00
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 1982-10-19
gptkbp:fieldOfUse manufacturing
gptkbp:filingDate 1962-05-14
https://www.w3.org/2000/01/rdf-schema#label US 3,211,012 C1
gptkbp:internationalClassification B29C_45/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate 1965-10-19
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus granted
gptkbp:patentCitation gptkb:US_3,210,999
gptkbp:patentFamily US_3,211,012_C1_family
gptkbp:patentField Manufacturing Processes
Widget Production
gptkbp:patentFilingDate gptkb:US_3,211,012_C1
gptkbp:patentLength 17 years
gptkbp:patentNumber 3,211,012
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentStatus gptkb:USA
Active
Maintenance Fee
MF
Maintenance Fee Paid
1975-10-19
Maintenance Fee Payment
Maintenance fee payment confirmed.
gptkbp:patentType Utility Patent
utility
gptkbp:priorityDate 1961-05-14
gptkbp:relatedTo US_3,210,000
gptkbp:status active
gptkbp:subclass B29C_45/10
gptkbp:title Improvement in Widget Manufacturing