3464666

Information

• Patent Grant
• 3464666

• References
• Source

• Patent Number

  3,464,666

• Date Filed

  Not available

• Date Issued

  Tuesday, September 2, 1969
  55 years ago

• CPC

  • E04G17/0658 - remaining completely or partially embedded in the cast material
  • E04G17/0642 - Devices for extracting or inserting wall ties or parts thereof
  • Y10T29/49863 - with prestressing of part
  • Y10T29/49874 - Prestressing rod, filament or strand
  • Y10T29/49972 - with separating, localizing, or eliminating of as-cast defects from a metal casting [e.g., anti-pipe]

• US Classifications

  • 249 - Static molds
  • 029 - Metal working
  • 264 - Plastic and nonmetallic article shaping or treating: processes