Differential pressure generator

Information

  • Patent Grant
  • D578064
  • Patent Number
    D578,064
  • Date Filed
    Thursday, December 20, 2007
    16 years ago
  • Date Issued
    Tuesday, October 7, 2008
    15 years ago
Abstract
Description


FIG. 1 is a perspective bottom view of a differential pressure generator according to the present invention;



FIG. 2 is a front view thereof;



FIG. 3 is a right view thereof;



FIG. 4 is a left side view thereof;



FIG. 5 is a top view thereof; and,



FIG. 6 is a bottom view thereof.


The broken lines shown in the figures are for illustrative purposes only and form no part of the claimed design.


Claims
  • The ornamental design for a differential pressure generator, as shown and described.
US Referenced Citations (6)
Number Name Date Kind
3538362 Cheetham et al. Nov 1970 A
D220880 Dochterman Jun 1971 S
4055778 Binder Oct 1977 A
D332936 Lawrence Feb 1993 S
D384033 Takeda et al. Sep 1997 S
D531957 Baarman Nov 2006 S