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
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William Phillips Thompson
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Individual
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Individual
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Publication of GB190016542ApublicationCriticalpatent/GB190016542A/en
16,542. Thompson, W. P., [Tobler & Co., G.]. Sept. 17. Road-and-rail vehicles; wheels.-Relates to spring wheels, of which the form shown in section in Fig. 2 is adapted to run both on roads and rails. The wheel has a circumferential groove A, preferably formed by dividing the rim into two parts a, a<1>, and in this groove fits a projecting ring d, the position of which is controlled by springs e. The ring d forms the flange when running on rails.
GB190016542D1900-09-171900-09-17An Improved Wheel for Vehicles.
ExpiredGB190016542A
(en)