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Patent
   D318958
Priority
Dec 04 1986
Filed
Jun 01 1987
Issued
Aug 13 1991
Expiry
Aug 13 2005
Inventors
Ehrich, Ha…
Assg.orig
RFSU:S For…
Assg.curr
RFSU:S For…
Entity
unknown
Referenced by
8
References
11
Maint.:
n/a
The ornamental design for an adjustable bathtub seat board for the disabled, as is shown.

FIG. 1 is a top perspective view of an adjustable bathtub seat board for the disabled showing our new design; and

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

Ehrich, Hans, Ahlstrom, Tom

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D330235, Jan 08 1991 SOP SERVICES, INC Exercise platform
D353636, Nov 21 1991 GREEN JOURNAL LTD , THE Exercise step
D596247, Aug 26 2008 Cover of a vibration trainer base
D776767, Jan 26 2015 Exercise platform
D864316, Jul 26 2017 Exercise apparatus
D891538, Jan 02 2017 Fitwood OY Hanging pull-up extension for wallbar and climbing wall
ER2757,
ER7816,
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
2127762,
2671908,
2813276,
2852785,
799371,
156324,
192955,
D267969, Jun 12 1980 Gordon Ellis and Company Bath seat
D268280, Nov 28 1980 Gordon Ellis and Company Bath seat
D278580, Jan 07 1983 Reversible seat for a bathtub or the like
99970,
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 21 1987AHLSTROM, TOMRFSU:S Forsaljningsorganisation ABASSIGNMENT OF ASSIGNORS INTEREST 0047150982 pdf
May 21 1987EHRICH, HANSRFSU:S Forsaljningsorganisation ABASSIGNMENT OF ASSIGNORS INTEREST 0047150982 pdf
Jun 01 1987RFSU:S Forsaljningsorganisation AB(assignment on the face of the patent)
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
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