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Patent
   D309228
Priority
Jun 16 1987
Filed
Dec 14 1987
Issued
Jul 17 1990
Expiry
Jul 17 2004
Inventors
McVicar, D…
Assg.orig
Assg.curr
Entity
unknown
Referenced by
4
References
9
Maint.:
n/a
The ornamental design for an inflatable bolster, as shown and described.

FIG. 1 is a bottom perspective view of an inflatable bolster showing my new design; and

FIG. 2 is a top perspective view thereof.
INVENTORS:

McVicar, Diarmid

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
8104429, Nov 07 2008 Pet impact protector
D351526, Oct 18 1993 Inflatable pillow
D463942, May 29 2001 Pillow responsive to head movement to reduce snoring
D880197, Jul 14 2017 Accessory for air mattress
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
257309,
2620493,
2918682,
4108492, Oct 18 1974 Back support
4635306, Jan 22 1985 ARONLD ROSE L ; RAFTER NED M Multi-position therapy cushions
4639960, Apr 16 1985 EHOB, INC Recliner for medical convalescence
4654907, Jan 24 1986 Folding recreation chair-pad
754329,
CA744294,
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