Invention Grant
- Patent Title: Welt shoe and method of making the same
- Patent Title (中): 制作鞋子和制作方法
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Application No.: US17452937Application Date: 1937-11-15
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Publication No.: US2168498APublication Date: 1939-08-08
- Inventor: SMITH LOUIS G , BERTRAND WILLIAM A
- Applicant: UNITED SHOE MACHINERY CORP
- Assignee: Emhart Enterprises Corp
- Current Assignee: Emhart Enterprises Corp
- Priority: US17452937 1937-11-15
- Main IPC: A43B9/06
- IPC: A43B9/06
Public/Granted literature
- US11312229B1 Fuel system mountable to a vehicle frame Public/Granted day:2022-04-26
Information query
