3574920

Information

• Patent Grant
• 3574920

• References
• Source

• Patent Number

  3,574,920

• Date Filed

  Not available

• Date Issued

  Tuesday, April 13, 1971
  53 years ago

• CPC

  • E04B1/34838 - the supporting structure consisting of wood
  • B28B15/00 - General arrangement or lay-out of plant Industrial outlines, plant installations
  • E04B2001/34892 - Means allowing access to the units
  • Y10T29/49829 - Advancing work to successive stations [i.e., assembly line]
  • Y10T29/53365 - Multiple station assembly apparatus
  • Y10T29/53417 - Means to fasten work parts together

• US Classifications

  • 029 - Metal working