Protective cap for pop-up lawn sprinklers

Information

  • Patent Grant
  • D319489
  • Patent Number
    D319,489
  • Date Filed
    Thursday, February 1, 1990
    35 years ago
  • Date Issued
    Tuesday, August 27, 1991
    33 years ago
  • US Classifications
    Field of Search
    • US
    • D23 200
    • D23 213-221
    • 239 200-207
    • 239 211
    • 239 242-243
    • 239 246-248
    • 239 237
    • 239 275-276
    • 239 279-280
    • 239 390-394
    • 239 443-444
    • 239 456
    • 239 556-558
    • 239 DIG 1
    • Term of Grant
      14Years
Abstract
Description
Claims
  • The ornamental design for a protective cap for pop-up lawn sprinklers, as shown and described.
US Referenced Citations (16)
Number Name Date Kind
D236469 Sbicca Aug 1975
D251128 Grooz et al. Feb 1979
1837322 Hamilton Dec 1931
1862812 Thompson Jun 1932
1931761 Hertel Oct 1933
2708950 Averett May 1955
3015448 Hurless Jan 1962
3265310 Cohen Sep 1966
3800486 Harvey Apr 1974
3821969 Sinko Jul 1974
3904120 Sbicca Sep 1975
4079756 Smiley Mar 1978
4185665 Flimon Jan 1980
4269232 Witschi May 1981
4479611 Galvis Oct 1930
4752033 Groendyke Jun 1988