Closure fasteners – Keepers – With movable dog – catch or striker
Reexamination Certificate
2005-08-30
2005-08-30
Estremsky, Gary (Department: 3676)
Closure fasteners
Keepers
With movable dog, catch or striker
C052S745150
Reexamination Certificate
active
06935663
ABSTRACT:
An electronically-operable door strike employing a guard clip for deterring picking of the locking mechanism therein, a springless solenoid designed to avoid the undesirable build-up of residual magnetism and which incorporates air gaps for dissipating heat, thus prolonging the useful life of the solenoid, and a face plate for mounting the strike into a door jamb.
REFERENCES:
patent: 5474342 (1995-12-01), Smith et al.
patent: 5934720 (1999-08-01), Karalius
patent: 6568726 (2003-05-01), Caspi et al.
patent: 6634685 (2003-10-01), Herron et al.
Frussinetty Carlo
Orbeta Fred
Schildwachter William
Estremsky Gary
Norris & McLaughlin & Marcus
Trine Access Technology
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