2393242

Information

• Patent Grant
• 2393242

• References
• Source

• Patent Number

  2,393,242

• Date Filed

  Not available

• Date Issued

  Tuesday, January 22, 1946
  79 years ago

• CPC

  • A47C3/26 - with vertical, or inclined toothed rack; with peg-and-notch mechanism
  • A47C3/265 - with rack-and-pinion gearing

• US Classifications

  • 248 - Supports
  • 188 - Brakes
  • 297 - Chairs and seats