TREA

Water whistle

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Information

  • Patent Grant
  • D271221
  • Patent Number
    D271,221
  • Date Filed
    Monday, December 29, 1980
    44 years ago
  • Date Issued
    Tuesday, November 1, 1983
    41 years ago
  • US Classifications
    Field of Search
    • US
    • D21 59
    • D21 148
    • D21 168
    • D21 64
    • D21 61
    • 046 174
    • 046 175 R
    • 046 178
    • 046 117
    • 046 6
  • International Classifications
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a water whistle, as shown and described.
US Referenced Citations (2)
Number Name Date Kind
158435 Pease Jan 1875
4145837 Weikel Mar 1979