TREA

Locking cannula

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Information

  • Patent Grant
  • D321252
  • Patent Number
    D321,252
  • Date Filed
    Tuesday, March 7, 1989
    35 years ago
  • Date Issued
    Tuesday, October 29, 1991
    33 years ago
  • US Classifications
    Field of Search
    • US
    • D24 53
    • D24 51
    • D24 52
    • 604 280
    • 604 283
    • 604 244
    • 604 403
    • 604 406
    • 604 413
    • 604 29
    • 604 905
    • 285 81
    • 285 92
    • 285 332
    • 285 340
    • 285 386
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a locking cannula, as shown and described.
US Referenced Citations (4)
Number Name Date Kind
D204670 Gilson May 1966
D313277 Haining Dec 1990
4759756 Forman et al. Jul 1988
4946455 Rosen Aug 1990