3740825

Information

• Patent Grant
• 3740825

• References
• Source

• Patent Number

  3,740,825

• Date Filed

  Not available

• Date Issued

  Tuesday, June 26, 1973
  51 years ago

• CPC

  • E04G17/0642 - Devices for extracting or inserting wall ties or parts thereof
  • Y10T29/49838 - by stringing
  • Y10T29/49895 - Associating parts by use of aligning means [e.g., use of a drift pin or a "fixture"]
  • Y10T29/53696 - Means to string

• US Classifications

  • 029 - Metal working
  • 249 - Static molds