TREA

Lawn sprinkler head

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Information

  • Patent Grant
  • D312864
  • Patent Number
    D312,864
  • Date Filed
    Monday, January 4, 1988
    37 years ago
  • Date Issued
    Tuesday, December 11, 1990
    34 years ago
  • US Classifications
    Field of Search
    • US
    • D23 213-221
    • 239 200-206
    • 239 211
    • 239 230-233
    • 239 273
    • 239 275-276
    • 239 505
    • 239 518-524
    • 239 556-557
    • 239 22211
    • 239 22213
    • 239 22215
    • 239 22217
    • 239 22219
    • 239 22221
    • 239 223
    • 239 288
    • 239 2883
    • 239 2885
    • 239 390-392
    • 239 443-444
    • 239 456
    • 239 468
    • 239 558
    • 239 DIG1
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a lawn sprinkler head, as shown and described.
US Referenced Citations (7)
Number Name Date Kind
D259438 Meyer Jun 1981
D266449 Foreman Oct 1982
D285476 Christen Sep 1986
2711925 King Jun 1955
3007646 Gerrans Nov 1961
4625915 Cockman Dec 1986
4660765 Rosenberg Apr 1987