United States Patent: 2641004

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United States Patent

2,641,004

Issue Date:

June 9, 1953

Current U.S. Class: 12/142G; 36/DIG.2; 36/57; 12/133R; 36/9R

Current CPC Class: B29D 35/126 (20130101); A43B 1/02 (20130101); D04B 1/26 (20130101); A43B 1/04 (20130101); B29C 61/02 (20130101); B29C 61/0658 (20130101); Y10S 36/02 (20130101); B29K 2101/10 (20130101); B29K 2313/00 (20130101); B29L 2031/50 (20130101); D10B 2501/043 (20130101)

Current International Class: B29C 61/00 (20060101); B29C 61/06 (20060101); B29C 61/02 (20060101); B29D 31/50 (20060101); A43B 1/00 (20060101); A43B 1/02 (20060101); B29D 31/515 (20060101)

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Current U.S. Class:	12/142G; 36/DIG.2; 36/57; 12/133R; 36/9R
Current CPC Class:	B29D 35/126 (20130101); A43B 1/02 (20130101); D04B 1/26 (20130101); A43B 1/04 (20130101); B29C 61/02 (20130101); B29C 61/0658 (20130101); Y10S 36/02 (20130101); B29K 2101/10 (20130101); B29K 2313/00 (20130101); B29L 2031/50 (20130101); D10B 2501/043 (20130101)
Current International Class:	B29C 61/00 (20060101); B29C 61/06 (20060101); B29C 61/02 (20060101); B29D 31/50 (20060101); A43B 1/00 (20060101); A43B 1/02 (20060101); B29D 31/515 (20060101)