US 3,000,003 A

GPTKB entity

Statements (67)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an improved method for manufacturing widgets.
gptkbp:applicationDate 1959-05-01
gptkbp:applicationNumber US_3,000,003
gptkbp:applicationType Utility
gptkbp:assignee Doe Industries
gptkbp:assigneeCountry gptkb:New_York
gptkb:USA
gptkbp:citedBy US_3,500,000_A
gptkbp:claims 10
gptkbp:country gptkb:United_States
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 1981-09-26
gptkbp:fieldOfInvention mechanical engineering
gptkbp:fieldOfUse manufacturing
gptkbp:filedIn gptkb:USPTO
gptkbp:filingDate 1959-05-01
https://www.w3.org/2000/01/rdf-schema#label US 3,000,003 A
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:inventorResidence gptkb:California
gptkbp:issueDate 1961-09-26
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:language English
gptkbp:nonPatentCitation Journal_of_Widget_Manufacturing,_1958.
gptkbp:patentAbstract Utility patent.
Examined.
An improved method for manufacturing widgets.
gptkbp:patentAssignee Doe Industries
John_Doe.
Doe_Industries.
gptkbp:patentCitation US_2,500,000_A
Journal_of_Widget_Manufacturing,_1958.
Cited_by_US_3,500,000_A.
gptkbp:patentClassification Class 123
Class 123.
Subclass 123.456.
gptkbp:patentDescription This patent describes a novel approach to widget production.
gptkbp:patentExpiration 1981-09-26
1981-09-26.
gptkbp:patentFamily US_3,000,003_A,_US_3,500,000_A
gptkbp:patentFamilyMembers US_3,000,003_A,_US_3,500,000_A.
gptkbp:patentField manufacturing technology
Manufacturing.
Mechanical engineering.
gptkbp:patentFilingDate Published.
1958-05-01.
1959-05-01.
1961-09-26.
gptkbp:patentInventor gptkb:John_Doe
Jane_Smith.
gptkbp:patentNumber 3,000,003
gptkbp:patentStatus active
Expired.
gptkbp:patentType granted
Granted.
Utility patent.
Utility.
Filed.
Related_to_US_2,000,000_A.
US_3,000,004_A.
gptkbp:priorityDate 1958-05-01
gptkbp:relatedPatent gptkb:US_3,000,004_A
gptkbp:relatedTo US_2,000,000_A
gptkbp:status expired
gptkbp:subclass Subclass 123.456
gptkbp:title Improvement in Widget Manufacturing