Closure fasteners – Keepers – With movable dog – catch or striker
Reexamination Certificate
2006-12-21
2008-10-21
Estremsky, Gary (Department: 3673)
Closure fasteners
Keepers
With movable dog, catch or striker
C292S304000, C049S141000
Reexamination Certificate
active
07438336
ABSTRACT:
A storm shutter stud fastening mechanism that includes a quick release for fast and easy removal of conventional storm shutters from a window or door from the inside of a structure in the event of an emergency by allowing occupants of the building to manually disengage a fastening stud from an anchor. The stud mechanism includes an anchor body that receives an actuating arm having prongs at one end that engage and fasten the stud to the anchor body. However, when the arm is when rotated or pivoted from one side to the other, the engaging prongs are spread by stops inside the anchor body, thereby expanding the prong distance, releasing a stud secured between them.
REFERENCES:
patent: 2449750 (1948-09-01), Redmond
patent: 3966242 (1976-06-01), Vitalis
patent: 5410841 (1995-05-01), Harris et al.
patent: 6336678 (2002-01-01), Park
patent: 6607224 (2003-08-01), Hodges
Clark Mark
Wolf Edward A.
Estremsky Gary
Malin Haley DiMaggio Bowen & Lhota, P.A.
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