3550248

Information

• Patent Grant
• 3550248

• References
• Source

• Patent Number

  3,550,248

• Date Filed

  Not available

• Date Issued

  Tuesday, December 29, 1970
  54 years ago

• CPC

  • F16C1/20 - Construction of flexible members moved to and fro in the sheathing
  • B23D45/122 - for cutting slots in tubes
  • B23D47/04 - of devices for feeding, positioning, clamping, or rotating work
  • B26F1/0023 - by rotary tools
  • B26F1/003 - of the drill type
  • F16C1/28 - with built in bearings
  • F16C33/3856 - made from plastic
  • F16C33/40 - for multiple rows of balls
  • Y10T29/496 - Multiperforated metal article making
  • Y10T29/49641 - Linear bearing
  • Y10T29/49691 - Cage making
  • Y10T29/4981 - Utilizing transitory attached element or associated separate material

• US Classifications

  • 029 - Metal working