US Patent 1,555,555

GPTKB entity

Properties (66)
Predicate Object
gptkbp:instanceOf Patent
gptkbp:applicationDate March 15, 1924
gptkbp:applicationNumber US_1,555,555
gptkbp:applicationType Non-Provisional
gptkbp:assignee Doe Industries
gptkbp:citedBy gptkb:US_Patent_2,222,222
gptkbp:claims 10
gptkbp:class Manufacturing Processes
gptkbp:description A method for improving the efficiency of widget production.
gptkbp:documentType Patent Document
gptkbp:examiner Jane_Smith
gptkbp:expirationDate September 29, 1945
gptkbp:fieldOfInvention Manufacturing Technology
gptkbp:fieldOfUse Manufacturing
https://www.w3.org/2000/01/rdf-schema#label US Patent 1,555,555
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issuedOn September 29, 1925
gptkbp:language English
gptkbp:legalStatus Granted
gptkbp:location gptkb:United_States
gptkbp:patentAbstract This patent describes a new method for widget manufacturing.
gptkbp:patentAssignee gptkb:John_Doe
Doe Industries
gptkbp:patentCitation gptkb:US_Patent_1,555,554
Cited by 5 other patents.
gptkbp:patentClassification Class 100
gptkbp:patentExpiration 20 years from filing date.
Expired.
August 15, 1925
gptkbp:patentFamily Doe Widget Family
gptkbp:patentFamilyMembers gptkb:US_Patent_1,555,554
gptkbp:patentField Manufacturing Processes
Widget_Manufacturing
gptkbp:patentFilingDate March 15, 1924
September 29, 1925
gptkbp:patentImage image_url_here
gptkbp:patentInventor gptkb:John_Doe
gptkbp:patentMaintenanceFee Not Applicable
gptkbp:patentNumber 1,555,555
US_Patent_Number
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentOwner Doe Industries
gptkbp:patentStatus Expired.
Granted.
September 29, 1945
Filed.
Expiration.
The patent is currently expired.
Patent expired after 20 years.
Legal event related to patent expiration.
September 29, 1945.
Patent_Expiration
LE-EXP.
gptkbp:patentType Utility Patent
A utility patent for a new invention.
Examined
Approved.
Expiration.
Non-Provisional_Application
gptkbp:priorityDate March 15, 1924
gptkbp:relatedPatent gptkb:US_Patent_1,555,554
gptkbp:relatedTo gptkb:US_Patent_1,555,556
gptkbp:status Expired
gptkbp:subclass Widget Production
gptkbp:title Improvement in Widget Manufacturing