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Engineering Timeline
Criada
William Wegand
⟶ Atualizado 16 dez 2019 ⟶
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Shoe insert for cushioning sensitive feet # EP0495152A2 Inventors: Prahl, Comtesse Award Date: 07/22/2019 Status: Withdrawn
Adjustable arch, cushion insole for shoe # US5400528A Inventors: Skinner, Mannix, Cormier, Katzman Award Date: 03/28/1995 Status: Expired
Shoe insert # EP0110878A1 Inventor: Medrano Award Date: 06/20/1984 Status: Withdrawn
Shoe and removably securable shoe insert # CN102387723A Inventor: Chan Award Date: 03/21/2012 Status: Active
Footwear insole insert # US6543158B2 Inventor: Dieckhaus Award Date: 04/08/2003 Status: Expired
Shoe insoles # US2902781A Inventor: Frank Award Date: 09/08/1959 Status: Expired
Shoe insert and laminating method # US4823483A Inventor: Chapnick Award Date: 04/25/1989 Status: Expired
Shoe inlay # US3244177A Inventor: Scholl Award Date: 04/05/1966 Status: Expired
Arch support insole # US20070022630A1 Inventors: Lundy, Yang, Avent Award Date: 03/30/2010 Status: Active
Shoe insole having antibacterial and antifungal properties # US4401770A Inventor: Hance Award Date: 08/30/1983 Status: Expired