US 2930311 A

GPTKB entity

Statements (52)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes a method for improving the efficiency of widget manufacturing.
gptkbp:applicationNumber 2930311
gptkbp:applicationPublication gptkb:US_2930311_A1
gptkbp:applicationType Utility
gptkbp:assignee Doe Industries
gptkbp:citedBy gptkb:US_1234567_A
gptkbp:claims 10
gptkbp:classification B29C_45/00
gptkbp:description A detailed description of the invention and its applications.
gptkbp:drawings Figure 1, Figure 2
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 1980-04-12
gptkbp:fieldOfUse Manufacturing
gptkbp:filingCountry gptkb:United_States
gptkbp:filingDate 1959-05-11
https://www.w3.org/2000/01/rdf-schema#label US 2930311 A
gptkbp:internationalClassification B29C_45/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:California
gptkbp:issueDate 1960-04-12
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus Granted
gptkbp:maintenanceFee Paid
gptkbp:nonPatentCitation Journal_of_Widget_Manufacturing,_1959.
gptkbp:patentAbstract A method for improving widget production efficiency.
gptkbp:patentAssignee gptkb:Doe_Industries,_Inc.
gptkbp:patentCitation Journal_of_Widget_Manufacturing,_1959.
US_1234567_A,_US_7654321_A
US_1234567_A,_US_7654321_A.
gptkbp:patentClassification Class 29, Subclass 123.
gptkbp:patentExpiration 1980-04-12.
gptkbp:patentFamily US_2930311_A,_US_2930310_A
US_2930311_A,_US_2930310_A.
gptkbp:patentFamilyMembers US_2930311_A,_US_2930310_A.
gptkbp:patentField Manufacturing_Processes.
gptkbp:patentFilingDate 1960-04-12
1958-05-11
1959-05-11
gptkbp:patentInventor Jane_Smith.
United_States.
John_Doe,_Jane_Roe
John_Doe,_Jane_Roe.
gptkbp:patentMaintenanceFee Current.
gptkbp:patentNumber 2930311
gptkbp:patentStatus Active.
gptkbp:patentType Utility Patent
Utility.
gptkbp:priorityDate 1958-05-11
gptkbp:relatedTo gptkb:US_2930310_A
gptkbp:status Active
gptkbp:title Improvement in Widget Manufacturing