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Patent
D632937
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Priority
May 08 2009
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Filed
Aug 17 2010
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Issued
Feb 22 2011
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Expiry
Feb 22 2025
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Assg.orig
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Entity
unknown
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7
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29
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n/a
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The ornamental design for a mattress lift, as shown and described.
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FIG. 1 is perspective view of a mattress lift showing my new design;
FIG. 2 is another perspective view thereof;
FIG. 3 is a front elevation view thereof;
FIG. 4 is a rear elevation view thereof;
FIG. 5 is a side elevation view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
The broken lines in FIGS. 1 and 5, which define the bounds of the claimed design, form no part thereof.
Montross, Sam
Patent |
Priority |
Assignee |
Title |
9155401, |
Mar 14 2012 |
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Tool to facilitate the installation of an elastic fitted sheet onto a bed mattress |
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Apr 14 2010 |
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Wedging tool |
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Nov 03 2014 |
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4433463, |
Sep 13 1982 |
DUVAL |
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4451024, |
Jan 13 1983 |
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Felling wedge |
466104, |
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5290012, |
Feb 04 1991 |
BEAVER STATE PLASTICS, INC , DBA WEDGE TECHNOLOGY |
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5374033, |
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Spreading or lifting device |
542559, |
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5690316, |
Aug 06 1996 |
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Timber wedge |
7581270, |
Jul 11 2007 |
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Mattress lifting device and method |
759868, |
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7644964, |
Sep 28 2006 |
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Door wedge incorporating hook |
7707669, |
Mar 02 2009 |
BBE R&D L.L.C. |
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107109, |
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238745, |
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D286008, |
Mar 04 1983 |
Alltrade Tools, LLC |
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D317482, |
Nov 29 1989 |
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31941, |
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D410380, |
Jun 23 1997 |
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Window stop |
D590676, |
Sep 20 2006 |
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Cutting tool |
RE34889, |
Jul 21 1993 |
HOPKINS MANUFACTURING CORPORATION |
Vehicle service ramp |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a