Steam trap

Information

  • Patent Grant
  • D674472
  • Patent Number
    D674,472
  • Date Filed
    Tuesday, July 12, 2011
    13 years ago
  • Date Issued
    Tuesday, January 15, 2013
    11 years ago
  • US Classifications
    Field of Search
    • US
    • D23 259
    • D23 268
    • 137 183000
    • 137 192000
    • 137 269000
    • 263 058-059
  • International Classifications
    • 2301
    • Term of Grant
      14Years
Abstract
Description


FIG. 1 is a perspective view of a steam trap in accordance with our new design;



FIG. 2 is a right side view thereof;



FIG. 3 is a front view thereof;



FIG. 4 is a rear view thereof;



FIG. 5 is a left side view thereof;



FIG. 6 is a top plan view thereof; and,



FIG. 7 is a bottom view thereof.


The portions of the figures in coarse dot patterns and outlined in dashed lines illustrate portions that form no part of the claimed design.


Claims
  • The ornamental design for a steam trap, as shown and described.
Priority Claims (1)
Number Date Country Kind
2011-000775 Jan 2011 JP national
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3467309 Fujiwara Sep 1969 A
3645444 Fujiwara Feb 1972 A
D237965 Schlesch Dec 1975 S
4387732 Hetz Jun 1983 A
4427149 Adachi Jan 1984 A
4736886 Oike Apr 1988 A
D338708 Oike Aug 1993 S
5628339 Isringhausen May 1997 A
7316241 Sharp et al. Jan 2008 B1
20090044868 Chiang Feb 2009 A1
20100024895 Parsons et al. Feb 2010 A1