TREA

Heat transfer machine

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Information

  • Patent Grant
  • D561792
  • Patent Number
    D561,792
  • Date Filed
    Monday, September 25, 2006
    18 years ago
  • Date Issued
    Tuesday, February 12, 2008
    16 years ago
  • US Classifications
    Field of Search
    • US
    • D15 123
    • D15 144-146
    • 038 017000
    • 100 092000
    • 100 233000
    • 100 300000
    • 100 301000
    • 100 315-325
    • 101 009000
    • 101 010000
    • 101 027000
    • 156 579000
    • 156 583800
    • 156 583900
    • 219 227000
    • 219 243000
  • International Classifications
    • 1599
    • Term of Grant
      14Years
Information
Abstract
Description


FIG. 1 is a front perspective view of the invention;



FIG. 2 is a right side view of the invention;



FIG. 3 is a rear view of the invention; and,



FIG. 4 is a bottom view of the invention.


Claims
  • The ornamental design for a heat transfer machine, as shown and described.
US Referenced Citations (13)
Number Name Date Kind
3149560 Finke Sep 1964 A
3992988 Dwyer Nov 1976 A
D250340 Douglas Nov 1978 S
4243470 Higashiguchi Jan 1981 A
4300296 Hochstrasser et al. Nov 1981 A
5147496 Hix Sep 1992 A
5435883 Myers Jul 1995 A
5474633 Myers Dec 1995 A
D420016 Adams Feb 2000 S
6058834 Beckwith May 2000 A
6772681 Raio et al. Aug 2004 B1
20050278984 Kenney Dec 2005 A1
20070017641 Kenney Jan 2007 A1