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PTO
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Dossier
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Patent
D756689
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Priority
Dec 23 2014
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Filed
Dec 23 2014
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Issued
May 24 2016
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Expiry
May 24 2030
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Assg.orig
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Entity
unknown
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4
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18
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n/a
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The ornamental design for a mattress foundation, as shown and described.
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FIG. 1 is a perspective view of a mattress foundation according to my new design.
FIG. 2 is a top view of the mattress foundation;
FIG. 3 is an end view of the mattress foundation, the opposite end being a mirror image thereof;
FIG. 4 is a side view of the mattress foundation, the opposite side being a mirror image thereof; and,
FIG. 5 is a bottom view of the mattress foundation.
The dotted lines shown in the drawings depict portions of the mattress foundation that form no part of the claimed design.
Hartley, Rick L.
| Patent |
Priority |
Assignee |
Title |
| 3469589, |
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| 3842451, |
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| 4074372, |
Apr 09 1976 |
Steadley Company |
Foundation unit frame |
| 4181991, |
Feb 09 1978 |
HI-LIFE PRODUCTS, INC |
Mattress foundation |
| 4535494, |
Jan 06 1984 |
PARAMOUNT INDUSTRIAL COMPANIES, INC |
Slat type mattress foundation |
| 5758372, |
Jun 13 1997 |
Fabricas Lucia Antonio Betere, S.A. |
Adjustable modular framework for mattress bases |
| 6058535, |
Dec 14 1998 |
|
Universal sport seat |
| 7784122, |
Jul 24 2007 |
Zinus, Inc. |
Mattress-supporting base |
| 7937788, |
Jan 03 2006 |
CYBIL, LLC |
Modular foundation assembly for beds |
| 8042205, |
Jan 04 2008 |
Rock Island Industries |
Compact foundation unit kit and method of making same |
| 8935819, |
Sep 22 2011 |
|
Mattress foundations, kits and related methods |
| 20070151026, |
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| 20080208709, |
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| 20080235868, |
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| 20100154118, |
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| 20100170190, |
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| 20150128342, |
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| D682594, |
Nov 15 2011 |
SE BOARD NC, LLC |
Mattress foundation |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a