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
GB1067141A
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Individual
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Individual
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Priority to GB1067141ApriorityCriticalpatent/GB545622A/en
Publication of GB545622ApublicationCriticalpatent/GB545622A/en
A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
A43B13/00—Soles; Sole-and-heel integral units
A43B13/42—Filling materials located between the insole and outer sole; Stiffening materials
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Chemical & Material Sciences
(AREA)
Engineering & Computer Science
(AREA)
Materials Engineering
(AREA)
Footwear And Its Accessory, Manufacturing Method And Apparatuses
(AREA)
Abstract
545,622. Boots, &c. EMERSON, L. B. Aug. 21, 1941. No. 10671. [Class 17 (ii)] In the manufacture of shoes, the usual corrugated shank stiffener 14 is embedded in a plastic filling 18 which sets hard so as rigidly to support the insole. Preferably, the filling employed is sawdust mixed with an adhesive, such as compo-cement.
GB1067141A1941-08-211941-08-21Improvements in or relating to the construction of boots and shoes
ExpiredGB545622A
(en)