TREA

Multi-purpose control handle

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Information

  • Patent Grant
  • D320589
  • Patent Number
    D320,589
  • Date Filed
    Thursday, November 2, 1989
    34 years ago
  • Date Issued
    Tuesday, October 8, 1991
    33 years ago
  • US Classifications
    Field of Search
    • US
    • D12 179
    • D21 48
    • 074 484
    • 074 512
    • 074 523
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a multi-purpose control handle, as shown.
US Referenced Citations (8)
Number Name Date Kind
D271220 Fox et al. Nov 1983
D279486 Maloney Jul 1985
D284593 Happ Jul 1986
D298749 Yant Nov 1988
D300023 De Ramus, Jr. Feb 1989
D306615 Hayes Mar 1990
4658666 Liu Apr 1987
4795296 Jau Jan 1989
Non-Patent Literature Citations (4)
Entry
Retail Home Furnishings, Dec. 20, 1982, p. 44, Super Control Handle.
Exhibit A--Annotated Literature on a Control Offered by Liebherr International AG, of Switzerland, or related subsidiary, Circa 1988/89.
Exhibit B--Literature on a Liebherr-American, Inc., "Litronic" Excavator, Circa 1988/89.
Exhibit C--Literature from Cyber-Tech, Inc., of Portland, Oreg., on a Saw-Handle Control, Circa Oct. 1988.