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Patent
   D333939
Priority
Jan 21 1992
Filed
Jan 21 1992
Issued
Mar 16 1993
Expiry
Mar 16 2007
Inventors
Gates, Yok…
Assg.orig
BACK JACK
Assg.curr
BACK-A-LIN…
Entity
unknown
Referenced by
11
References
18
Maint.:
n/a
The ornamental design for a back support cushion, as shown and described.

FIG. 1 is a perspective view of a back support cushion showing my new design;

FIG. 2 is a top plan view thereof, the bottom plan view being a mirror image thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view, the left side view being a mirror image; and,

FIG. 5 is a rear elevational view thereof.
INVENTORS:

Gates, Yoko C.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
5520624, Jan 11 1995 CAREFREE TRADING INC Back support
7883486, Oct 17 2007 Protective pad for use with an orthopedic brace
D503579, Dec 29 2003 Knee pillow
D539585, Aug 15 2005 Combined baby wrap and comforter
D685489, Jun 30 2011 KOBAYASHI PHARMACEUTICAL CO , LTD Personal warming apparatus
D690013, Jul 16 2010 MAMMA GUARD PTY LTD Truncal orthosis
D690014, Jul 16 2010 MAMMA GUARD PTY LTD Truncal orthosis
D690015, Jul 16 2010 MAMMA GUARD PTY LTD Truncal orthosis
D824697, Nov 01 2016 Back support cushion for wheelchair
D887176, Apr 02 2019 Pillow
D963848, Jan 19 2021 Tubetamer, LLC Tube securing device support body
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
3052236,
3400710,
3713437,
3717143,
4159020, Mar 15 1977 Massage belt for wearing in the region of the human lumbar vertebral column
4245628, Aug 29 1978 Back support device
4475543, Jan 17 1983 Lumbosacral brace
4552135, Mar 05 1984 Lumbar belt
4597386, Feb 21 1984 Lumbar support system
4627109, Oct 04 1985 CENTERLINE REHAB GROUP, INCORPORATED Lumbosacral support
4634176, Oct 01 1984 Back support assembly for vehicle seat
4703750, Aug 29 1986 Fisher Scientific Company Therapeutic lumbosacral appliance
4745911, Aug 06 1986 Support device for weightlifting
4768499, Feb 17 1987 Back and abdominal muscle supporting belt
4796315, Jan 27 1986 Rotationally contoured lumbar cushion
4836194, Aug 29 1986 Impacto Protective Products Inc Therapeutic lumbosacral appliance
5056510, Apr 13 1989 The Kendall Company Vented wound dressing
D282990, Jan 03 1983 BODY CARE INC , A CORP OF N Y Lumbar support cushion
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 17 1992GATES, YOKO C BACK JACKASSIGNMENT OF ASSIGNORS INTEREST 0059920275 pdf
Jan 21 1992M.Y. Enterprises(assignment on the face of the patent)
Apr 30 1992GATES, YOKO C M Y ENTERPRISES, A CORP OF CARECORD TO CORRECT THE NAME OF THE ASSIGNEE IN A DOCUMENT PREVIOUSLY RECORDED AS REEL 5992 FRAME 0275 ASSIGNOR CONFIRMS TITLE IS SAID ASSIGNEE0061420443 pdf
Aug 09 1995M Y ENTERPRISESBACK-A-LINE, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0076030282 pdf
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