Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ETHELBERT PORTER LAMPKIN
WILLIAM WEEKLEY LOCKE
Original Assignee
ETHELBERT PORTER LAMPKIN
WILLIAM WEEKLEY LOCKE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ETHELBERT PORTER LAMPKIN, WILLIAM WEEKLEY LOCKEfiledCriticalETHELBERT PORTER LAMPKIN
Application grantedgrantedCritical
Publication of FR383580ApublicationCriticalpatent/FR383580A/fr