3212164

Information

• Patent Grant
• 3212164

• References
• Source

• Patent Number

  3,212,164

• Date Filed

  Not available

• Date Issued

  Tuesday, October 19, 1965
  59 years ago

• CPC

  • E06B9/15 - with closing members formed of slats or the like
  • B21D28/32 - in other articles of special shape
  • E06B2009/1572 - Locking means to prevent slat disengagement
  • E06B2009/17092 - Manufacturing
  • Y10T29/51 - Plural diverse manufacturing apparatus including means for metal shaping or assembling

• US Classifications

  • 029 - Metal working