CH12862A
(en )
1897-03-31
Footwear with interchangeable soles and heels
CH22915A
(en )
1902-04-30
Footwear with easily exchangeable outsoles and heels
FR349967A
(en )
1905-08-18
Heels and soles with springs for the shoe
CH28068A
(en )
1904-03-31
Leather heel with replaceable rubber patch
CH21548A
(en )
1901-12-15
Footwear
ES28688A1
(en )
1901-12-01
Improvements in the manufacture of footwear.
CH35215A
(en )
1906-07-31
Footwear with removable walking plates
GB190309332A
(en )
1903-06-18
Improvements in Heels for Footwear
GB190125703A
(en )
1902-01-16
Improvements in the Manufacture of Shoes and Boots.
GB190101957A
(en )
1902-01-16
Improvements in or relating to Heels of Boots, Shoes and the like
CH13405A
(en )
1897-06-30
Advanced machine for shaping the soles, heels and trepoionts of shoes
GB190328809A
(en )
1904-10-27
Improvements in Heels of Boots and Shoes.
FR322443A
(en )
1903-02-05
Interchangeable shoe heels and soles
GB190121568A
(en )
1902-10-16
Improvements in Attaching Silent Soles and/or Heels to Boots or Shoes
CH21619A
(en )
1901-08-15
Shoe
FR384043A
(en )
1908-03-27
Easily replaceable soles and heels
GB190102518A
(en )
1901-12-14
Improvements in or connected with the Manufacture of Boot Heels
GB190327499A
(en )
1904-10-20
Improvements in Removable Heels and Soles of Boots and Shoes.
CH30721A
(en )
1905-01-15
Nail for the soles and heels of footwear
FR357708A
(en )
1906-01-10
Boot heels and advanced shoes
FR336647A
(en )
1904-03-14
Renewable and reversible soles and heels for shoes of all kinds
FR1851E
(en )
1903-11-02
"Compressible" soles and heels for shoes
DK3289C
(en )
1900-08-13
Materials for soles and heels for boots and shoes and procedures for the manufacture of this material.
CH21021A
(en )
1901-05-15
Heatable footwear
GB190125098A
(en )
1902-01-16
Improvements in the Manufacture of Boots and Shoes.