2664160

Information

• Patent Grant
• 2664160

• References
• Source

• Patent Number

  2,664,160

• Date Filed

  Not available

• Date Issued

  Tuesday, December 29, 1953
  71 years ago

• CPC

  • E01B29/04 - Lifting or levelling of tracks
  • D01G1/04 - by cutting
  • A24F2700/03 - Pipes with cooling or zigzag circulation of the smoke
  • Y10T83/4821 - Side cutting helical blade
  • Y10T83/4824 - With means to cause progressive transverse cutting
  • Y10T83/8795 - Progressively cutting

• US Classifications

  • 083 - Cutting