US 2,555,630 A1

GPTKB entity

Properties (47)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an innovative method for manufacturing widgets.
gptkbp:applicationNumber Serial No. 123456
gptkbp:applicationType Non-Provisional
gptkbp:assignee Doe Industries
gptkbp:assigneeCountry gptkb:New_York
gptkbp:citedBy US_3,000,000_A
gptkbp:claims 10
gptkbp:coInventor gptkb:Alice_Johnson
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention Manufacturing Technology
gptkbp:filedIn gptkb:Title_35_of_the_United_States_Code
gptkbp:filingDate 1951-01-12
https://www.w3.org/2000/01/rdf-schema#label US 2,555,630 A1
gptkbp:internationalClassification B29C_45/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:California
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:language English
gptkbp:legalStatus Granted
gptkbp:location gptkb:United_States
gptkbp:numberOfFigures 5
gptkbp:pageCount 12
gptkbp:patentAbstract A method for producing widgets with improved efficiency.
gptkbp:patentAssignee gptkb:Doe_Industries,_Inc.
gptkbp:patentCitation gptkb:US_2,555,629_A
gptkbp:patentClaim 10 claims.
gptkbp:patentClassification Class 29
Subclass_123
gptkbp:patentExpiration 1971-01-12
gptkbp:patentFamily Doe Widget Family
gptkbp:patentField Manufacturing Processes
gptkbp:patentFilingDate 1951-01-12
1951-05-01
gptkbp:patentInventor gptkb:John_Doe
gptkbp:patentNumber 2555630
US_Patent
gptkbp:patentStatus Expired
Expired due to non-payment of maintenance fees
gptkbp:patentType Granted Patent
gptkbp:priorityDate 1950-01-12
gptkbp:publicationDate 1951-05-01
gptkbp:relatedTo gptkb:US_2,555,629_A
gptkbp:status Expired
gptkbp:subclass B29C_45/00
gptkbp:title Improvement in Widget Manufacturing
gptkbp:type Utility Patent