Check-actuated control mechanisms – Including part locked by detent and released by check – And means to impart thrust to check to unlock part
Reexamination Certificate
2007-05-29
2007-05-29
Mackey, Patrick (Department: 3653)
Check-actuated control mechanisms
Including part locked by detent and released by check
And means to impart thrust to check to unlock part
C194S232000, C194S235000, C194S236000, C194S335000, C194S338000
Reexamination Certificate
active
10798189
ABSTRACT:
A multiple coin actuation mechanism has a carrier wheel with angularly spaced first and second coin recesses aligned with first and second coin slots of a front cover plate when the carrier wheel is in an initial home position at which a user initially deposits first and second coins into the first and second coin recesses through the first and second coin slots. A pivotal coin removal blocking latch and an edge notch defined adjacent to one side of the first coin recess in the carrier wheel allows initial insertion of the first coin through the first coin slot into the first coin recess while preventing removal of the second coin from the second coin recess through the first coin slot when the carrier wheel has turned sufficiently to align the second coin recess with the first coin slot.
REFERENCES:
patent: 4350239 (1982-09-01), Tsuiki
patent: 5259532 (1993-11-01), Schwarzli
patent: 5657848 (1997-08-01), Schwarzli
patent: 5924542 (1999-07-01), Schwarzli
Flanagan John R.
Shapiro Jeffrey A.
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