Pipe joints or couplings – End to side or plate – Sput
Reexamination Certificate
2011-03-22
2011-03-22
Hewitt, James M (Department: 3679)
Pipe joints or couplings
End to side or plate
Sput
C285S148280, C285S206000, C285S219000, C004S507000
Reexamination Certificate
active
07909366
ABSTRACT:
A universal mounting coupling may be inserted into and through the support structure of a self-contained swimming pool to allow for use of a removable externally driven hydraulic propulsion system to produce a self-contained swimming pool for containment of water and generation of water currents therein for exercise, therapy and or rehabilitation of a user.
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Damschen Charles A.
Hamilton Jay R.
Hamilton IP Law, PC.
Hewitt James M
LandOfFree
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