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Expired
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Wilhelm Deditius
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Individual
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Individual
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Publication of GB190702033ApublicationCriticalpatent/GB190702033A/en
2033. Deditius, W. Jan. 26. Heels.-A hollow heel of india-rubber &c. for a boot, shoe &c. is fixed to the sole a by means of a flange b, which fits under a recess in an extension c of the sole. In the interior of the heel, an indiarubber bag e, inflated by a valve f, is arranged so that when the bag is inflated, the edge of the heel is pressed into the recess in the extension of the sole.
GB190702033D1907-01-261907-01-26Improvements in Boots Shoes and the like.
ExpiredGB190702033A
(en)