3605159

Information

• Patent Grant
• 3605159

• References
• Source

• Patent Number

  3,605,159

• Date Filed

  Not available

• Date Issued

  Monday, September 20, 1971
  53 years ago

• CPC

  • B08B9/0553 - Cylindrically shaped pigs
  • B29C44/12 - Incorporating or moulding on preformed parts
  • B29C33/14 - against the mould wall
  • B29L2031/7406 - Sponges; Cleaning equipment

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning