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
John Hall
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 GB190906175ApublicationCriticalpatent/GB190906175A/en
6175. Hall, J. March 15. Air tubes and chambers.-The valve tab a of rubber &c. with a central part a<1> of fabric &c. is moulded with the inner tube A which is thickened at A<1> to receive an impression of the name &c. A rubber washer b<3> is fitted under the head b<2> of the valve stem B.
GB190906175D1909-03-151909-03-15Improvements in and relating to the Air Tubes of Pneumatic Tyres.
ExpiredGB190906175A
(en)