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Patent
D401801
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Priority
Mar 30 1992
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Filed
Mar 30 1992
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Issued
Dec 01 1998
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Expiry
Dec 01 2012
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Assg.orig
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Entity
unknown
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6
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5
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n/a
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The ornamental design for a sacral-thoracic support cushion unit, as shown and described.
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FIG. 1 is a front elevation view of a sacral-thoracic support cushion unit
showing my new design;
FIG. 2 is an enlarged right side elevation view thereof, the left side
being a mirror image of that shown;
FIG. 3 is an enlarged top plan view thereof, the bottom view thereof, the
bottom view being a mirror image of that shown; and,
FIG. 4 is an enlarged rear elevation view of one of the height adjustable
pads shown separately for clarity of illustration.
The broken-line showing of environmental structure in FIG. 1 is for
illustrative purposes only and forms no part of the claimed design.
Zacharkow, Dennis
Patent |
Priority |
Assignee |
Title |
6938956, |
Sep 06 2002 |
Pro-Cord Spa |
Chair backrest |
D427820, |
Jun 17 1999 |
Sheng Meng Enterprise Co., Ltd. |
Seat cushion |
D509396, |
Aug 09 2004 |
|
Combined cushion and adjustable lumbar support |
D597363, |
Jan 09 2009 |
Betty Jane, Briscoe |
Back support cushion |
D670941, |
May 03 2011 |
BACKBONE BASICS, LLC |
Thoracic back support |
D878107, |
Aug 01 2018 |
LETRONICS, INC |
Combination headrest and lumbar support |
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