|
US2534462A
|
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Cushion insole
|
|
US2556364A
|
|
Flexible insole
|
|
US2588859A
|
|
Process of and apparatus for slitting and stretching insole material
|
|
US2401088A
|
|
Bottom filler for shoes
|
|
US2350053A
|
|
Bottom filler for shoes
|
|
US2379366A
|
|
Cushion cupped-heel insole
|
|
US2391789A
|
|
Shoemaking
|
|
US2311767A
|
|
Carrier
|
|
US2311766A
|
|
Process of making insole sheets
|
|
US2216205A
|
|
Process of making insoles
|
|
US2216204A
|
|
Process of making insoles
|
|
US2181787A
|
|
Process of making insoles
|
|
US2204505A
|
|
Welt insole
|
|
US2211509A
|
|
Shoemaking
|
|
US2117183A
|
|
Cushion sole shoe
|
|
US1825191A
|
|
Method of tempering shoe uppers
|
|
US1789046A
|
|
Method of making turned shoes
|
|
CA409888A
|
|
Insole making process
|
|
CA320717A
|
|
Manufacture of turned shoes
|
|
CA387053A
|
|
Cushion sole shoe
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