Work holders – Work-underlying support – Gapped support
Reexamination Certificate
2007-12-25
2007-12-25
Wilson, Lee D. (Department: 3723)
Work holders
Work-underlying support
Gapped support
C269S021000
Reexamination Certificate
active
11535030
ABSTRACT:
An improved substrate support system for clamping spring loaded pins that support substrates, such as printed circuit boards, which have even profiles, and uneven profiles due to components being installed on one side during manufacturing operations to the opposite side of the substrate. The substrate support system can utilize a cam lever, a knob, or a draw latch to move a clamping plate between an aligned position and a clamping position.
REFERENCES:
patent: 4805887 (1989-02-01), Ray
patent: 5984293 (1999-11-01), Abrahamson et al.
patent: 6264187 (2001-07-01), Hertz et al.
patent: 6695298 (2004-02-01), Hertz et al.
Farlow Douglas T.
Gordon Thomas A.
Production Solutions, Inc.
Sierra Patent Group Ltd.
Wilson Lee D.
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