3487192

Information

• Patent Grant
• 3487192

• References
• Source

• Patent Number

  3,487,192

• Date Filed

  Not available

• Date Issued

  Tuesday, December 30, 1969
  55 years ago

• CPC

  • B23Q1/545 - comprising spherical surfaces
  • B23K37/0452 - Orientable fixtures
  • Y10T403/32672 - Swiveled ball parts or seat

• US Classifications

  • 219 - Electric heating
  • 403 - Joints and connections