TREA

Chair control

Follow

Information

  • Patent Grant
  • D246558
  • Patent Number
    D246,558
  • Date Filed
    Tuesday, February 3, 1976
    49 years ago
  • Date Issued
    Tuesday, December 6, 1977
    47 years ago
  • Inventors
  • Examiners
    • Dunkins; Bruce W.
    Agents
    • Riches; George H.
  • US Classifications
    Field of Search
    • US
    • D06 26
    • D06 30
    • D06 31
    • D06 22
    • D06 191
    • D06 194
    • D06 197
    • 248 378
    • 248 381
  • International Classifications
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a chair control, substantially as shown and described.
US Referenced Citations (3)
Number Name Date Kind
2008209 Herold Jul 1935
3656805 Engstrom Apr 1972
3675887 Meinhardt Jul 1972