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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Otto Mannberger
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Individual
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Individual
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Publication of GB190628889ApublicationCriticalpatent/GB190628889A/en
28,889. Mannberger, O. Dec. 18, 1905, [date applied for under Patents Act, 1901]. Spring wheels.- Curved blade spring spokes 1 are pivoted to the hub between flanges 2, and are rigidly secured to the rim 3.
GB190628889D1905-12-181906-12-18A Vehicle or like Wheel having Spring Blades between its Hub and its Felloe.
ExpiredGB190628889A
(en)