Title: Footwear with specially formed insole

Abstract: The invention is a sole for footwear having an indentation for the ball of the heel and a heel stop under the rear of the arch to prevent the foot from sliding forward in the footwear.

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Inventors: Keller, Joergen (Vordingborg, DK)

Application Number: 882089
Filing Date: 1978-03-01
Publication_date: 1980-02-19
Assignee: A/S Jac. Engelbredt (Vordingborg, DK)
Primary Class(es): 36/80 36/43
Other Classes:
US Patent Ref:

492994	Mar, 1893	Sawyer	36/43.
1738929	Dec, 1929	Simon	36/80.
2045844	Jun, 1936	Everston	36/80.
2046732	Jul, 1936	Fein	36/43.
2083581	Jun, 1937	Silver	36/43.
2210332	Aug, 1940	Eich	36/80.
2460493	Feb, 1949	Diamant	36/80.
2546408	Mar, 1951	Riggs	36/43.
4079526	Mar, 1978	Fukuoka	36/44.

Other Refs: 588504679842

Dec, 1959	CA
Sep, 1952	GB

Primary Examiner: Kee Chi, James
Assistant Examiner:
Attorney: Burgess, Ryan and Wayne