Expansible chamber devices – With separate biasing means for working member
Reexamination Certificate
2005-04-19
2005-04-19
Lazo, Thomas E. (Department: 3745)
Expansible chamber devices
With separate biasing means for working member
C060S520000
Reexamination Certificate
active
06880452
ABSTRACT:
A spring standoff for a reciprocating device, the standoff having a generally cylindrical body and having a window in a circumferential surface of the body, and a flange at each end of the body, one flange to be coupled to a planar spring of the reciprocating device, and the other flange to be coupled to a sealing container of the reciprocating device. The body generally concentrically houses at least a portion of a reciprocating rod coupled to the planar spring of the reciprocating device.
REFERENCES:
patent: 6293184 (2001-09-01), Unger
patent: 6446336 (2002-09-01), Unger
Chung Woo Suk
Largent Floyd
Unger Reuven
Weeks David
Wiseman Robert B.
Greenblum & Bernstein P.L.C.
Lazo Thomas E.
LG Electronics Inc.
Sunpower, Inc.
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