Invention Grant
- Patent Title: Shoe with interchangeable heels
- Patent Title (中): 鞋与可互换的高跟鞋
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Application No.: US155516Application Date: 1993-11-22
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Publication No.: US5456026APublication Date: 1995-10-10
- Inventor: Rosalie Lewis
- Applicant: Rosalie Lewis
- Applicant Address: CA Beverly Hills
- Assignee: Lewis International Importing/Exporting, Inc.
- Current Assignee: Lewis International Importing/Exporting, Inc.
- Current Assignee Address: CA Beverly Hills
- Main IPC: A43B21/36
- IPC: A43B21/36
Abstract:
The present invention is a shoe with an interchangeable heel. It comprises a latch member mounted to the bottom surface of the heel portion of the outsole of the shoe, and a frame member mounted to the top surface of the heel within a recess thereof. The latch member includes a wedge and a leaf-spring attached to the wedge. The leaf-spring has a stepped detent and a lever biased by a spring tension away from the wedge. The frame member has a wedge shaped slot for receiving the wedge of the latch member in a dove-tail connection, and an internal cavity connected to the wedge shaped slot for housing the leaf-spring of the latch member and having a front crossbar.
Public/Granted literature
- US5969186A Process for racemizing of optically active amines Public/Granted day:1999-10-19
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