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.)
Expired
Application number
Inventor
Abner Arthur Powley
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.)
Individual
Original Assignee
Individual
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 IndividualfiledCriticalIndividual
Application grantedgrantedCritical
Publication of GB190611229ApublicationCriticalpatent/GB190611229A/en
11,229. Powley, A. A. May 14. Ventilators.-A moving vehicle is ventilated by means of a fan E operated by a current of air passing through the funnel B. A sliding valve D is adapted to cover the orifice C into which the funnel B fits.