PTO
Wrapper
PDF
|
Dossier
Espace
Google
|
|
Patent
D660115
|
Priority
May 08 2009
|
Filed
Jan 31 2011
|
Issued
May 22 2012
|
Expiry
May 22 2026
|
|
Assg.orig
|
|
Entity
unknown
|
10
|
44
|
n/a
|
|
|
The ornamental design for a mattress lift, as shown and described.
|
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, which define the bounds of the claimed design, form no part thereof.
Montross, Sam
Patent |
Priority |
Assignee |
Title |
10272552, |
Oct 28 2015 |
Patricia York, Joos |
Tool for installing fitted bed sheets |
9155401, |
Mar 14 2012 |
|
Tool to facilitate the installation of an elastic fitted sheet onto a bed mattress |
D729603, |
Apr 22 2013 |
Enerpac UK Ltd |
Separator |
D771484, |
Nov 03 2014 |
|
Multifunctional stopper |
D986696, |
Aug 31 2021 |
|
Bed-making tool |
ER2152, |
|
|
|
ER3936, |
|
|
|
ER7519, |
|
|
|
ER8187, |
|
|
|
ER8504, |
|
|
|
Patent |
Priority |
Assignee |
Title |
1192719, |
|
|
|
1195423, |
|
|
|
159949, |
|
|
|
165984, |
|
|
|
188376, |
|
|
|
2733894, |
|
|
|
3185442, |
|
|
|
3377052, |
|
|
|
3381937, |
|
|
|
4433463, |
Sep 13 1982 |
DUVAL |
Multipurpose prying tool |
4451024, |
Jan 13 1983 |
BEAVER STATE PLASTICS, INC , DBA WEDGE TECHNOLOGY; COTTRIEL, ROBERT S |
Felling wedge |
4520518, |
Sep 30 1983 |
|
Bed sheet installation and retention |
466104, |
|
|
|
4688761, |
Jul 23 1986 |
Aircraft Specialties, Inc. |
Vehicle interior door panel removal tool |
4890345, |
Nov 17 1988 |
|
Bed sheet stuffing device |
5290012, |
Feb 04 1991 |
BEAVER STATE PLASTICS, INC , DBA WEDGE TECHNOLOGY |
Wedge for tree harvesting having an improved drive head |
5374033, |
Feb 14 1991 |
|
Spreading or lifting device |
542559, |
|
|
|
5690316, |
Aug 06 1996 |
|
Timber wedge |
6886203, |
Jan 15 2003 |
|
Mattress lifter |
7398569, |
Aug 15 2006 |
PRECARE, INC |
Apparatus and methods for lifting bed mattresses and/or tucking in bed covers |
7581270, |
Jul 11 2007 |
|
Mattress lifting device and method |
759868, |
|
|
|
7644964, |
Sep 28 2006 |
|
Door wedge incorporating hook |
7707669, |
Mar 02 2009 |
BBE R&D L.L.C. |
Mattress lift |
20070271706, |
|
|
|
20080040856, |
|
|
|
20080040859, |
|
|
|
20110099713, |
|
|
|
107109, |
|
|
|
238745, |
|
|
|
D268073, |
Jun 23 1980 |
|
Bed making tool |
D268804, |
Jul 28 1980 |
|
Bed sheet tucking device |
D275540, |
Jan 18 1982 |
|
Device for tucking waterbed bedclothes or similar article |
D286008, |
Mar 04 1983 |
Alltrade Tools, LLC |
Recessed sidewall wedge |
D317482, |
Nov 29 1989 |
Interlego A.G. |
Separating tool for toy building elements |
31941, |
|
|
|
D362376, |
Jan 24 1994 |
|
Water bed sheet tucker |
D410380, |
Jun 23 1997 |
|
Window stop |
D493078, |
Jul 08 2003 |
|
Sheet tucker |
D563744, |
Feb 14 2006 |
|
Stone spacer wedge |
D590676, |
Sep 20 2006 |
|
Wedge |
D602324, |
Oct 24 2007 |
|
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