2442946

Information

• Patent Grant
• 2442946

• References
• Source

• Patent Number

  2,442,946

• Date Filed

  Not available

• Date Issued

  Tuesday, June 8, 1948
  76 years ago

• CPC

  • B65H81/08 - by feeding material obliquely to the axis of the core
  • A43B13/02 - characterised by the material
  • A43D29/00 - Machines for making soles from strips of material
  • B29C53/564 - for making non-tubular articles
  • B29C69/003 - and cutting longitudinally
  • B29C70/347 - combined with compressing after the winding of lay-ups having a non-circular cross-section
  • B29D25/00 - Producing frameless domes
  • B29K2021/00 - Use of unspecified rubbers as moulding material
  • B29K2105/08 - of continuous length
  • B29L2031/504 - Soles

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 242 - Winding, tensioning, or guiding