3662044

Information

• Patent Grant
• 3662044

• References
• Source

• Patent Number

  3,662,044

• Date Filed

  Not available

• Date Issued

  Tuesday, May 9, 1972
  53 years ago

• CPC

  • E04G11/00 - Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
  • E04B1/163 - with vertical and horizontal slabs, only the vertical slabs being partially cast in situ

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 052 - Static structures
  • 249 - Static molds