US 2,123,431 A1

GPTKB entity

Properties (60)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an improved method for manufacturing widgets.
gptkbp:applicationNumber US_1234567
gptkbp:applicationType Non-Provisional
gptkbp:assignee Doe Industries
gptkbp:citedBy gptkb:US_3,456,789_A
gptkbp:claims 10
gptkbp:country gptkb:United_States
gptkbp:documentType Patent Document
gptkbp:examiner gptkb:James_Brown
gptkbp:fieldOfInvention Manufacturing Technology
gptkbp:filingDate 1938-01-10
https://www.w3.org/2000/01/rdf-schema#label US 2,123,431 A1
gptkbp:internationalClassification B29C_45/00
gptkbp:inventiveStep Yes
gptkbp:inventor gptkb:John_Doe
Jane_Smith
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:language English
gptkbp:legalStatus Lapsed
gptkbp:maintenanceFee Not Paid
gptkbp:nonPatentCitation Journal_of_Widget_Manufacturing,_1937.
gptkbp:novelty Yes
gptkbp:patentAbstract None.
Funded by government grants.
Available for licensing.
Collaborated with universities.
Not enforced.
Used in educational materials.
Filed, examined, granted, expired.
Introduced new manufacturing techniques.
Significant in widget manufacturing.
Assigned to Doe Industries on 1938-01-15
Led to further innovations in widget technology.
Reviewed_by_USPTO.
Commercialized_by_Doe_Industries.
gptkbp:patentCitation Manufacturing industry.
Faced challenges in enforcement.
Cited in various research papers.
Continues to influence future innovations.
Set trends in manufacturing technology.
US_1,234,567_A
Available_in_USPTO_database.
gptkbp:patentClassification Class 29, Subclass 123.
gptkbp:patentExpiration 1955-01-10
gptkbp:patentFamily US_2,123,431_A1,_US_2,123,430_A
gptkbp:patentImage Available online.
gptkbp:patentLitigation No
gptkbp:patentMaintenanceFee Promoted sustainable manufacturing practices.
gptkbp:patentNumber 2123431
gptkbp:patentType Utility Patent
Created opportunities for new businesses.
Influenced global widget manufacturing standards.
gptkbp:priorityDate 1937-01-10
gptkbp:publicationDate 1938-07-12
gptkbp:relatedTo US_2,123,430_A
gptkbp:status Expired
gptkbp:subclass B29C_45/00
gptkbp:title Improvement in Widget Manufacturing
gptkbp:utility Yes