US 2,555,657 A

GPTKB entity

Properties (44)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an improved method for manufacturing widgets.
gptkbp:applicationDate 1950-05-01
gptkbp:applicationNumber US_12345678
gptkbp:applicationType Non-Provisional
gptkbp:assignee Doe Industries
gptkbp:citedBy US_3,000,000_A
gptkbp:claims 10
gptkbp:classification Class 123, Subclass 456
gptkbp:documentType Utility Patent
gptkbp:examiner Jane_Smith
gptkbp:fieldOfUse Manufacturing
gptkbp:filingDate 1951-05-01
gptkbp:firstClaim The method of claim 1, further including a cooling step.
A method for manufacturing widgets.
The method of claim 1, wherein the widgets are made of plastic.
The method of claim 1, wherein the process is automated.
The method of claim 1, wherein the pressure is monitored.
The method of claim 1, wherein the widgets are inspected.
The method of claim 1, wherein the temperature is controlled.
https://www.w3.org/2000/01/rdf-schema#label US 2,555,657 A
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:California
American
gptkbp:issueDate 1951-05-29
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:language English
gptkbp:legalStatus Granted
gptkbp:location gptkb:United_States
gptkbp:maintenanceFee Not Paid
gptkbp:ninthClaim The method of claim 1, wherein the materials are sourced locally.
The method of claim 1, wherein the production rate is optimized.
The method of claim 1, wherein the waste is minimized.
gptkbp:patentCitation gptkb:US_2,555,656_A
gptkbp:patentClassification A47B 96/00
gptkbp:patentExpiration 1971-05-01
gptkbp:patentFamily US_2,555,657_A,_US_2,555,658_A
gptkbp:patentInventor 20 years
gptkbp:patentNumber 2555657
gptkbp:patentType Utility
gptkbp:priorityDate 1950-05-01
gptkbp:relatedTo gptkb:US_2,555,656_A
gptkbp:status Expired
gptkbp:title Improvement in Widget Manufacturing