|
US3398415A
|
|
Composite last
|
|
US3414988A
|
|
Shoe having a cushioned insole
|
|
US3300880A
|
|
Casual type shoe with heelsupporting wedge
|
|
US3054126A
|
|
Method of making shoes
|
|
US2961707A
|
|
Mold for making shoes
|
|
US3002230A
|
|
Method for making rubber shoes
|
|
US3027659A
|
|
Ventilated boot
|
|
US2923016A
|
|
Machine for operating on the bottoms of shoes
|
|
US3021572A
|
|
Method of making a bottom structure for shoes
|
|
US2786007A
|
|
Method of making one-piece hollow boot-lasts
|
|
US2771619A
|
|
Vacuum press for boot and shoe manufacture
|
|
US2767490A
|
|
Slip soles for converting over-the-shoe boots to over-the-foot boots
|
|
CA899014A
|
|
Slush-moulding machine
|
|
CA667909A
|
|
Ventilated boot
|
|
CA909466A
|
|
Filling apparatus for slush-molding
|
|
CA909467A
|
|
Filling apparatus for slush-molding
|
