Pipes and tubular conduits – Repairing
Reexamination Certificate
2005-08-30
2005-08-30
Brinson, Patrick (Department: 3754)
Pipes and tubular conduits
Repairing
C138S089000, C220S287000, C215S319000
Reexamination Certificate
active
06935380
ABSTRACT:
A plumbing end cap for sealing an end of a selected pipe having either a first outer diameter or a second outer diameter includes a fluid impervious base for overlying the end of the selected pipe. The end cap also includes an endless wall fixed to a perimeter of the base and configured to seal the end of the selected pipe. The endless wall is pivotable between a first configuration to fit the first outer diameter and a second configuration to fit the second outer diameter.
REFERENCES:
patent: 2168734 (1939-08-01), Freeman
patent: 3241663 (1966-03-01), Kaepernik
patent: 3724223 (1973-04-01), Pepe
patent: D379851 (1997-06-01), Mathison
patent: 6408887 (2002-06-01), Rahimzadeh et al.
patent: 6527301 (2003-03-01), Bathey
patent: 6568430 (2003-05-01), Shafer
Hanna John
Rahimzadeh Rick
Brinson Patrick
California Plumbing Products, Inc.
Kelly Lowry & Kelley LLP
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