1714024

Information

• Patent Grant
• 1714024

• References
• Source

• Patent Number

  1,714,024

• Date Filed

  Not available

• Date Issued

  Tuesday, May 21, 1929
  96 years ago

• CPC

  • E21D15/12 - with locking devices located near head or foot

• US Classifications

  • 248 - Supports
  • 052 - Static structures
  • 269 - Work holders
  • 405 - Hydraulic and earth engineering