Closure fasteners – Bolts – Swinging
Reexamination Certificate
2006-09-14
2008-12-09
Estremsky, Gary (Department: 3673)
Closure fasteners
Bolts
Swinging
C292S109000
Reexamination Certificate
active
07461872
ABSTRACT:
A lock mechanism includes a torsion bar that prevents movement of a slide bar abutting a swing bolt. The torsion bar engages the swing bar in a direction transverse to sliding movement to prevent undesired movement away from abutting contact with the swing bolt.
REFERENCES:
patent: 4597598 (1986-07-01), Bascou
patent: 4978153 (1990-12-01), Hirsch et al.
patent: 6139073 (2000-10-01), Heffner et al.
patent: 6786519 (2004-09-01), Gartner
patent: 2004/0113433 (2004-06-01), Marzolf et al.
Moon Charles W.
Wright Michael J.
Carlson & Gaskey & Olds
Computerized Security Systems, Inc.
Estremsky Gary
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