Transfer switch for alternative power sources to a load center

Information

  • Patent Grant
  • D562257
  • Patent Number
    D562,257
  • Date Filed
    Monday, October 30, 2006
    17 years ago
  • Date Issued
    Tuesday, February 19, 2008
    16 years ago
  • US Classifications
    Field of Search
    • US
    • D13 123
    • D13 152
    • D13 154
    • D13 162
    • D13 164
    • D13 177
    • D13 184
    • D13 1396
    • D10 121
    • D10 77
    • D10 78
    • D10 46
    • 174 050000
    • 200 0510R0
    • 200 05002-05117
    • 220 003800
    • 220 003920
    • 307 125000
    • 307 150000
    • 307 064000
    • 361 664000
    • 361 678000
    • 361 690000
    • 361 825000
    • 361 679000
    • 361 730000
    • 361 836000
    • 361 641000
    • 361 627000
    • 361 628000
    • 361 631000
    • 361 643000
    • 361 644000
    • 361 655000
    • 361 668000
  • International Classifications
    • 1303
    • Term of Grant
      14Years
Abstract
Description


FIG. 1 is a front view of a transfer switch for alternative power sources to a load center, showing our new design;



FIG. 2 is a left side view thereof;



FIG. 3 is a right side view thereof;



FIG. 4 is a top view thereof; and,



FIG. 5 is a bottom view thereof.


The broken line showing of circuit breakers in FIG. 1 and load center panels in FIGS. 2 through 5 illustrates environmental detail and forms no part of the claimed design.


Claims
  • The ornamental design for a transfer switch for alternative power sources to a load center, as shown and described.
US Referenced Citations (13)
Number Name Date Kind
D272446 Dellecave et al. Jan 1984 S
4885438 Tajima Dec 1989 A
5006675 Sakaguchi Apr 1991 A
5193665 Jankow Mar 1993 A
5581059 Chang Dec 1996 A
D400183 Flegel Oct 1998 S
D425490 Flegel May 2000 S
6376938 Williams Apr 2002 B1
D462669 Schnackenberg et al. Sep 2002 S
D474751 Yoshida et al. May 2003 S
D476629 Green Jul 2003 S
6624534 Flegel Sep 2003 B1
D490060 Green May 2004 S