Sleep surface

Information

  • Patent Grant
  • D437143
  • Patent Number
    D437,143
  • Date Filed
    Tuesday, September 14, 1999
    25 years ago
  • Date Issued
    Tuesday, February 6, 2001
    23 years ago
  • US Classifications
    Field of Search
    • US
    • D06 382
    • D06 385
    • D06 503
    • D06 499
    • 005 618
    • 005 13
    • 005 132
    • 005 180
  • International Classifications
    • 0601
    • Term of Grant
      14Years
Abstract
Description




FIG. 1 is a perspective view of a sleep surface showing our new design;




FIG. 2 is a top plan view thereof with the bottom being identical thereto;




FIG. 3 is a left side elevational view thereof with the right side being a mirror image thereof;




FIG. 4 is a front elevational view thereof with the rear being identical thereto;




FIG. 5 is a top plan view of another sleep surface with the bottom being identical thereto;




FIG. 6 is a left side elevational view of the sleep surface shown in FIG. 5 with the right side being a mirror image thereof;




FIG. 7 is a front elevational view of the sleep surface shown in FIGS. 5 and 6 with the rear being identical thereto;




FIG. 8 is a top plan view of another sleep surface with the bottom being identical thereto;




FIG. 9 is a left side elevational view of the sleep surface shown in FIG. 8 with the right side being a mirror image thereof;




FIG. 10 is a front elevational view of the sleep surface shown in FIGS. 8 and 9 with the rear being identical thereto;




FIG. 11 is a top plan view of another sleep surface with the bottom being identical thereto;




FIG. 12 is a left side elevational view of the sleep surface shown in FIG. 11 with the right side being a mirror image thereof;




FIG. 13 is a front elevational view of the sleep surface shown in FIGS. 11 and 12 with the rear being identical thereto;




FIG. 14 is a top plan view of another sleep surface with the bottom being identical thereto;




FIG. 15 is a left side elevational view of the sleep surface shown in FIG. 14 with the right side being a mirror image thereof;




FIG. 16 is a front elevational view of the sleep surface shown in FIGS. 14 and 15 with the rear being identical thereto;




FIG. 17 is a top plan view of another sleep surface with the bottom being identical thereto;




FIG. 18 is a left side elevational view of the sleep surface shown in FIG. 17 with the right side being a mirror image thereof; and,




FIG. 19 is a front elevational view of the sleep surface shown in FIGS. 17 and 18 with the rear being identical thereto.




The broken line in FIG. 1 showing the lever arms, brackets, and sleep surface grids is for illustrative purposes only and forms no part of the claimed design.



Claims
  • The ornamental design for a sleep surface, as shown and described.
US Referenced Citations (5)
Number Name Date Kind
D. 168581 McInerney et al. Jan 1953
2582565 Schnippel et al. Jan 1952
3305877 Nielsen Feb 1967
5544375 Urness et al. Aug 1996
5926877 Lin Jul 1999