2609991

Information

• Patent Grant
• 2609991

• References
• Source

• Patent Number

  2,609,991

• Date Filed

  Not available

• Date Issued

  Tuesday, September 9, 1952
  72 years ago

• CPC

  • E01B13/02 - Rail anchors
  • E01B9/685 - characterised by their shape
  • E01B9/686 - with textured surface
  • E01B9/688 - with internal cavities
  • E01B2201/10 - in alternative ways

• US Classifications

  • 238 - Railways: surface track