Interchangeable shoe and slipper combination

Details Interchangeable shoe and slipper combination Interchangeable shoe and slipper combination

1986-10-20

1987-11-17

Schroeder, Werner H.

Boots, shoes, and leggings

Boots and shoes

Convertible from one style or color to another

36100, 36 42, 36 115, A43B 324, A43B 312, A43B 2138

Patent

active

047063920

ABSTRACT:
An interchangeable shoe and slipper combination includes an upper having a front upper portion secured on a sole and a rear upper portion. A slide fastener couples or uncouples the front upper portion and the rear upper portion so as to assemble a shoe, or form a slipper by separating the rear upper portion from the front upper portion. A detachable heel is fixed under the sole, which includes several heel sections selectively fixed under the sole for adjusting the heel height of the shoe.

REFERENCES:
patent: 631821 (1899-08-01), Riemer
patent: 2236367 (1941-03-01), Gruber
patent: 2302596 (1942-11-01), Bigio
patent: 2491930 (1949-12-01), Parlante
patent: 2493154 (1950-01-01), Mavrakis
patent: 2686376 (1954-08-01), Burkholz
patent: 2809449 (1957-10-01), Smith
patent: 3225466 (1965-12-01), Milk et al.
patent: 4103440 (1978-08-01), Lawrence
patent: 4214383 (1980-07-01), Allen
patent: 4219946 (1980-09-01), Baum
patent: 4363177 (1982-12-01), Boros

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