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US 2345674 A
URI:
https://gptkb.org/entity/US_2345674_A
GPTKB entity
Statements (37)
Predicate
Object
gptkbp:instanceOf
patent
gptkbp:abstract
This invention relates to an improved method of manufacturing widgets.
gptkbp:applicationDate
1941-01-15
gptkbp:applicationNumber
US_1234567
gptkbp:applicationPublication
gptkb:US_1234567_A1
gptkbp:applicationType
Non-Provisional
gptkbp:assignee
Doe Industries
gptkbp:assigneeCountry
gptkb:New_York
gptkb:USA
gptkbp:citedBy
gptkb:US_3456789_A
gptkbp:claims
10
gptkbp:classification
B29C_45/00
gptkbp:country
gptkb:United_States
gptkbp:documentType
Utility Patent
gptkbp:examiner
Jane_Smith
gptkbp:fieldOfInvention
Manufacturing
gptkbp:filingDate
1941-01-15
gptkbp:firstClaim
A widget comprising...
https://www.w3.org/2000/01/rdf-schema#label
US 2345674 A
gptkbp:internationalClassification
B29C_45/00
gptkbp:inventor
gptkb:John_Doe
gptkbp:inventorCountry
gptkb:USA
gptkbp:inventorResidence
gptkb:California
gptkbp:issueDate
1944-04-25
gptkbp:language
English
gptkbp:legalStatus
Granted
gptkbp:maintenanceFee
Paid
gptkbp:patentCitation
gptkb:US_1234567_A
gptkbp:patentExpiration
1964-04-25
gptkbp:patentFamily
US_2345674_A,_US_2345675_A,_US_2345676_A
gptkbp:patentLength
20 years
gptkbp:patentNumber
2345674
gptkbp:patentType
Utility
gptkbp:priorityDate
1940-01-15
gptkbp:relatedPatent
gptkb:US_2345675_A
gptkbp:status
Expired
gptkbp:title
Improvement in Widget Manufacturing