TREA

Spinal cannula with hollow needle mandrel and holding grip

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Information

  • Patent Grant
  • D371195
  • Patent Number
    D371,195
  • Date Filed
    Wednesday, June 8, 1994
    30 years ago
  • Date Issued
    Tuesday, June 25, 1996
    28 years ago
  • Inventors
  • Examiners
    • Zarfas; Louis S.
    • Simmons; I.
    Agents
    • McGlew and Tuttle
  • US Classifications
    Field of Search
    • US
    • D24 146
    • D24 112
    • D24 130
    • D24 147
    • D24 114
    • 128 751
    • 128 753
    • 128 754
    • 128 755
    • 604 164
    • 604 158
    • 604 170
    • 604 264
    • 604 165
    • 604 168
    • 604 167
    • 604 281
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a spinal cannula with hollow needle mandrel and holding grip, as shown and described.
Priority Claims (1)
Number Date Country Kind
94 02 578.9 Mar 1994 DEX
US Referenced Citations (21)
Number Name Date Kind
D302589 McMenamy et al. Aug 1989
D303290 McMenamy et al. Sep 1989
D342995 Simmons Jan 1994
D353454 Coombs Dec 1994
4137916 Killman et al. Feb 1979
4308875 Young Jan 1982
4356828 Jamshidi Nov 1982
4585444 Harris Apr 1986
4609370 Morrison Sep 1986
4721506 Teves Jan 1988
4828549 Kvalo May 1989
4846799 Tanaka et al. Jul 1989
4994036 Biscoping et al. Feb 1991
5030205 Holdaway et al. Jul 1991
5100390 Lubeck et al. Mar 1992
5104381 Gresl et al. Apr 1992
5106376 Mononen et al. Apr 1992
5116323 Kreuzer et al. May 1992
5161542 Palestrant Nov 1992
5250035 Smith et al. Oct 1993
5306259 Fischell et al. Apr 1994