TREA

Sponge spear for microsurgical procedures

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Information

  • Patent Grant
  • D421302
  • Patent Number
    D421,302
  • Date Filed
    Wednesday, December 30, 1998
    26 years ago
  • Date Issued
    Tuesday, February 29, 2000
    25 years ago
Information
Abstract
Description
Claims
  • The ornamental design for a sponge spear for microsurgical procedures, as shown and described.
US Referenced Citations (4)
Number Name Date Kind
D249364 Julius Sep 1978
5855214 Henegham Jan 1999
5954682 Petrus Sep 1999
5958176 Nakatani Jul 1999
Non-Patent Literature Citations (3)
Entry
Ultracell Medical Technologies, Inc. (Ultracell Surgical Spears) Product Literature (1 page) .COPYRGT.98.
Katena Products, Inc., (K-Sponge Spears) Product Literature (1 page) Prior Art.
Merocel Corporation (Merocel Surgical Spear) Product Literature (1 page) Prior Art.