Classifications

• • A—HUMAN NECESSITIES
  • A43—FOOTWEAR
  • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
  • A43B13/00—Soles; Sole-and-heel integral units
  • A43B13/02—Soles; Sole-and-heel integral units characterised by the material
  • A43B13/04—Plastics, rubber or vulcanised fibre
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
  • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
  • B29D35/00—Producing footwear
  • B29D35/12—Producing parts thereof, e.g. soles, heels, uppers, by a moulding technique
  • B29D35/14—Multilayered parts
  • B29D35/142—Soles

Landscapes

• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Chemical & Material Sciences (AREA)
• Materials Engineering (AREA)

Priority Applications (2)

Applications Claiming Priority (1)

Publications (1)

Family

ID=45492018

Family Applications (1)

Country Status (1)

• 1952
  • 1952-02-06 NL NL167229A patent/NL79951C/xx active

Similar Documents