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Patent
D701400
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Priority
Sep 21 2012
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Filed
Sep 21 2012
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Issued
Mar 25 2014
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Expiry
Mar 25 2028
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Assg.orig
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Entity
unknown
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6
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19
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n/a
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The ornamental design for a mattress sag compensation insert, as shown and described.
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FIG. 1 is a perspective view of a mattress sag compensation insert showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a side elevational view thereof, the opposing side view being identical;
FIG. 4 is an end elevational view thereof, the opposing end view being identical;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a cross-sectional view thereof as taken along line 6-6 of FIG. 5;
FIG. 7 is another cross-sectional view as taken along line 7-7 of FIG. 5; and,
FIG. 8 is another cross-sectional view as taken along line 6-6 of FIG. 5.
Broken lines are used to illustrate features that do not form part of the claimed design.
Gregory, Grant
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Aug 27 1987 |
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Inflatable insert for worn mattresses |
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Jun 20 1989 |
Kabushiki Kaisha Nihon M.D.M. |
Tiltable mat assembly |
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Feb 28 1992 |
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Bed having a system for moving a mattress up and down |
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Feb 28 1992 |
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Bed having system for moving mattress up and down |
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Dec 03 2001 |
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Device for correcting a sagging bed |
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Aug 21 2002 |
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Baseless cushion |
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May 04 2004 |
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Device for correcting sagging beds |
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
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Maintenance Fee Events |
n/a
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Maintenance Schedule |
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