Stone working – Splitting – shearing – and punching
Reexamination Certificate
2011-07-19
2011-07-19
Morgan, Eileen P. (Department: 3723)
Stone working
Splitting, shearing, and punching
C125S040000, C125S041000, C173S090000, C173S129000
Reexamination Certificate
active
07980240
ABSTRACT:
A breaking apparatus (1) including a movable mass (3) for impacting on a striker pin (4), a housing (2) and a striker pin (4) configured to partially protrude through the housing (2), the apparatus (1) characterized in that the striker pin (4) is configured to be beatable in a plurality of retaining locations relative to the housing (2).
REFERENCES:
patent: 6857482 (2005-02-01), Comarmond
patent: 2001/0043007 (2001-11-01), Jang
patent: 2005/0167131 (2005-08-01), Hurskainen et al.
patent: 2006/0048957 (2006-03-01), Oksman
patent: 2007/0193420 (2007-08-01), Van Baal
patent: 2009/0101377 (2009-04-01), Robson
patent: 2010/0126746 (2010-05-01), Robson
De Klerk Stephen M.
Morgan Eileen P.
SNR Denton US LLP
Terminator IP SA
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