3702138

Information

• Patent Grant
• 3702138

• References
• Source

• Patent Number

  3,702,138

• Date Filed

  Not available

• Date Issued

  Tuesday, November 7, 1972
  52 years ago

• CPC

  • B29C37/0017 - by stripping articles from mould cores
  • B29D99/0053 - Producing sealings
  • B29K2021/00 - Use of unspecified rubbers as moulding material
  • B29L2031/26 - Sealing devices
  • B29L2031/7096 - Rings or ring-like articles
  • Y10S414/121 - Perforated article handling
  • Y10S425/042 - Ring
  • Y10T29/53657 - to apply or remove a resilient article [e.g., tube, sleeve, etc.]

• US Classifications

  • 198 - Conveyors: power-driven
  • 029 - Metal working
  • 414 - Material or article handling
  • 425 - Plastic article or earthenware shaping or treating: apparatus