Information
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Patent Grant
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D437143
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Patent Number
D437,143
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Date Filed
Tuesday, September 14, 199925 years ago
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Date Issued
Tuesday, February 6, 200123 years ago
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Inventors
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Original Assignees
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Examiners
Agents
- MacMillan, Sobanski & Todd, LLC
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US Classifications
Field of Search
US
- D06 382
- D06 385
- D06 503
- D06 499
- 005 618
- 005 13
- 005 132
- 005 180
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International Classifications
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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)