Portable acoustic coupler

Information

  • Patent Grant
  • D341594
  • Patent Number
    D341,594
  • Date Filed
    Monday, July 6, 1992
    32 years ago
  • Date Issued
    Tuesday, November 23, 1993
    31 years ago
Abstract
Description
Claims
  • The ornamental design for a portable acoustic coupler, as shown and described.
Priority Claims (1)
Number Date Country Kind
4-685 Jan 1992 JPX
US Referenced Citations (9)
Number Name Date Kind
D208787 Bennstrom-Prescott Oct 1967
D265992 Hirata et al. Aug 1982
D272345 Kessler Jan 1984
D281878 Kawakami Dec 1985
D282256 Mizuno Jan 1986
D299457 Behnk Jan 1989
D333139 Poudore Feb 1993
3553374 Wolf et al. Jan 1971
4833700 Seaburg May 1989