Metal working – Means to assemble or disassemble – With control means energized in response to activator...
Reexamination Certificate
2005-06-15
2009-12-29
Hong, John C (Department: 3726)
Metal working
Means to assemble or disassemble
With control means energized in response to activator...
C122S379000
Reexamination Certificate
active
07637002
ABSTRACT:
An assembly and a method for removing a removable device from a wall box are provided. The removable device forms a substantially fluid-tight wall box seal with a wall box opening when the removable device is in a first position. The assembly for removing the removable device includes a sealing assembly located adjacent to the wall box opening and forming a substantially fluid-tight seal with a sealing portion of the removable device when the removable device is in a second position with respect to the wall box.
REFERENCES:
patent: 3385605 (1968-05-01), Hylbert et al.
patent: 4093242 (1978-06-01), Terry
Brown Clinton A.
Shover Stephen L.
Brinks Hofer Gilson & Lione
Diamond Power International, Inc.
Hong John C
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