Footwear pieces

a technology for footwear pieces and shoes, applied in the field of shoes, can solve problems such as holes or indentures in footwear pieces, and achieve the effect of increasing the functionality of shoes and increasing comfort and/or functionality

a technology for footwear pieces and shoes, applied in the field of shoes, can solve problems such as holes or indentures in footwear pieces, and achieve the effect of increasing the functionality of shoes and increasing comfort and/or functionality

US20070130797A1Inactive Publication Date: 2007-06-14CROCS INC
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  • Footwear pieces
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Examples

Experimental program
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Embodiment Construction

[0032] Among other things, the present invention provides various molds and methods for using such to manufacture footwear pieces. In various cases, the footwear pieces are molded from a lofted material. Further, in various cases, the footwear pieces include a pivoting strap that can be moved into contact with and fixed in relation to the sole of the footwear piece, or moved into contact with and fixed in relation to the upper of the footwear piece.

[0033] Turning to FIG. 1, a footwear piece 100 in accordance with some embodiments of the present invention is illustrated. Footwear piece 100 includes a base section 110 and a strap section 120. Base section 110 includes an upper 150 and a sole 162. In some embodiments, base section 110 is molded as a single piece of foam material. In other embodiments, sole 162 is molded from a foam or other foam like material, while upper 150 is manufactured of a different material that is later assembled with sole 162 to form base section 110.

[0034]...

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Abstract

Among other things, the present invention provides apparatus and methods for manufacturing footwear pieces. In various cases, the apparatus include a footwear form that includes a location mark corresponding to a location of a strap rivet. The footwear form is an inner portion of a footwear mold, and the footwear mold is comprised of an upper portion and a lower portion that substantially encompass the footwear form.

Description

CROSS-REFERENCES TO RELATED APPLICATIONS [0001] The present application is a continuation in part of U.S. patent application Ser. No. 10 / 603,126, entitled “BREATHABLE WORKSHOES AND METHODS FOR MANUFACTURING SUCH”, filed on Jun. 23, 2003 and assigned to an entity common herewith; and U.S. patent application Ser. No. 10 / 602,416, entitled “FOOTWEAR PIECES AND METHODS FOR MANUFACTURING SUCH”, filed on Jun. 23, 2003 and assigned to an entity common herewith. The entirety of each of the aforementioned patent applications are incorporated herein by reference for all purposes.BACKGROUND OF THE INVENTION [0002] The present invention is related to footwear, and in particular to footwear including straps. [0003] The commonly known flip-flop has long been popular with consumers, however, it is often difficult to maintain the flip-flop secure to the foot. Thus, for applications where a person's shoes must be maintained secured to the foot, the flip-flop has proven to be unsatisfactory. [0004] As...

Claims

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Application Information

Patent Timeline
14 Jun 2007
Publication
US20070130797A1
IPC
A43B3/12; A43C11/00; A43B1/14; A43B3/10; A43B5/08; A43B7/06; A43B7/08; B29D35/00; B29D35/02
CPC
A43B1/0081; A43B1/14; A43B3/0042; A43B3/122; A43B3/126; A43B5/08; A43B7/08; A43B9/00
Inventors
SEAMANS, SCOTT