Ultrasonic distance measuring device

Information

  • Patent Grant
  • D409101
  • Patent Number
    D409,101
  • Date Filed
    Friday, May 22, 1998
    26 years ago
  • Date Issued
    Tuesday, May 4, 1999
    25 years ago
Abstract
Description
Claims
  • The ornamental design for a ultrasonic distance measuring device, as shown.
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4910717 Terry Mar 1990
4942765 Hiniker et al. Jul 1990
5062087 Dydzyk Oct 1991
5075977 Rando Dec 1991
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5631875 Romes et al. May 1997