TREA

Chair control

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Information

  • Patent Grant
  • D292459
  • Patent Number
    D292,459
  • Date Filed
    Monday, August 20, 1984
    40 years ago
  • Date Issued
    Tuesday, October 27, 1987
    37 years ago
  • Inventors
  • Examiners
    • Gandy; James M.
    • Chin; Kay H.
    Agents
    • Riches, McKenzie & Herbert
  • US Classifications
    Field of Search
    • US
    • D12 133
    • D06 500
    • D06 491
    • D06 496
    • 297 304
    • 297 305
    • 297 300
    • 297 301
    • 248 371
    • 248 397
    • 248 578
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a chair control, as shown and described.
US Referenced Citations (10)
Number Name Date Kind
D242514 Doerner Nov 1976
D249768 Pinaire et al. Oct 1978
D250501 Pinaire et al. Dec 1978
D252661 Bowman Aug 1979
D279635 Aasen Jul 1985
2329327 Boerner Sep 1943
3659819 Wolters May 1972
4013258 Doerner Mar 1977
4067610 Doerr et al. Jan 1978
4479679 Fries et al. Oct 1984