Multi winged earplug

Information

  • Patent Grant
  • D341656
  • Patent Number
    D341,656
  • Date Filed
    Monday, January 13, 1992
    33 years ago
  • Date Issued
    Tuesday, November 23, 1993
    31 years ago
  • Inventors
  • Examiners
    • Word; A. Hugo
    • Simmons; I.
    Agents
    • Freilich; Arthur
    • Hornbaker; Robert D.
    • Rosen; Leon D.
Abstract
Description
Claims
  • The ornamental design for a multi winged earplug, as shown and described.
US Referenced Citations (6)
Number Name Date Kind
D97038 Cohn Oct 1935
D329897 Leight Sep 1992
4053051 Brinkholl Oct 1977
4338929 Lundin et al. Jul 1982
4608217 Csiki Aug 1986
5044463 Car Sep 1991