TREA

Swivel posture chair control

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Information

  • Patent Grant
  • D252661
  • Patent Number
    D252,661
  • Date Filed
    Thursday, September 22, 1977
    47 years ago
  • Date Issued
    Tuesday, August 21, 1979
    45 years ago
  • US Classifications
    Field of Search
    • US
    • D06 26
    • D06 30
    • D06 22
    • D06 31
    • 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 swivel posture chair control, as shown.
Priority Claims (1)
Number Date Country Kind
3003773 Mar 1977 CAX
US Referenced Citations (4)
Number Name Date Kind
D212689 Doerner Nov 1968
D213494 Speicher et al. Mar 1969
D246217 Doerner Nov 1977
D246558 Doerner Dec 1977