Three-circuit heat exchanger

Information

  • Patent Grant
  • D635652
  • Patent Number
    D635,652
  • Date Filed
    Tuesday, April 6, 2010
    15 years ago
  • Date Issued
    Tuesday, April 5, 2011
    14 years ago
  • US Classifications
    Field of Search
    • US
    • D23 330
    • D23 395
    • D23 335-341
    • D23 322
    • D23 323
    • D23 329
    • D23 314
    • 165 134100
    • 165 148000
    • 165 135000
    • 165 054000
    • 392 378000
    • 392 376000
    • 392 375000
    • 392 365-009
    • 237 016000
    • 237 017000
    • 237 070000
    • 237 071000
  • International Classifications
    • 2303
    • Term of Grant
      14Years
Abstract
Description


FIG. 1 is a top plan view of showing my design thereof;



FIG. 2 is a bottom plan view;



FIG. 3 is a right side elevation view;



FIG. 4 is a left side elevation view;



FIG. 5 is a first end elevation view;



FIG. 6 is a second end elevation view;



FIG. 7 is a front perspective view; and,



FIG. 8 is a rear perspective view of thereof.


Claims
  • The ornamental design for three-circuit heat exchanger, as shown and described.
Priority Claims (1)
Number Date Country Kind
001620113 Oct 2009 EM regional
US Referenced Citations (13)
Number Name Date Kind
D84788 Mertzanoff Aug 1931 S
D85807 Brabbee Dec 1931 S
4011905 Millard Mar 1977 A
4815534 Fuerschbach Mar 1989 A
4987955 Bergqvist et al. Jan 1991 A
6179051 Ayub Jan 2001 B1
7424908 Blomgren Sep 2008 B2
D597184 De'Longhi Jul 2009 S
D601235 De'Longhi Sep 2009 S
D601236 De'Longhi Sep 2009 S
D624166 Zanolin et al. Sep 2010 S
D626640 De'Longhi Nov 2010 S
D627042 De'Longhi Nov 2010 S