Miscellaneous hardware (e.g. – bushing – carpet fastener – caster – Sash-cord fasteners
Reexamination Certificate
2008-01-15
2008-01-15
Mah, Chuck Y. (Department: 3677)
Miscellaneous hardware (e.g., bushing, carpet fastener, caster,
Sash-cord fasteners
C160S17810R, C160S16810R, C160S243000, C024S11500R, C024S602000
Reexamination Certificate
active
07318251
ABSTRACT:
A safety buckle of a curtain comprises a curtain body and an upper beam; an auto slide-stop installed within the upper beam for controlling the curtain body to a predetermined position; and a control rope set having a first end and a second end which are at opposite sides. The first end is a rope and the second end. The safety buckle comprises a male pin having a body portion and a guide end. The body portion is positioned at a bottom of the guide end and is connected to a distal end of the rope. A female pin is firmly secured to the upper beam and has a pin seat. The pin seat is formed with a hollow guide hole. When the ropes are pulled, the male pin is separated from the female pin so that the upper beam and the ropes are in a safe state.
REFERENCES:
patent: 4909298 (1990-03-01), Langhart et al.
patent: 5485875 (1996-01-01), Genova
patent: 5518056 (1996-05-01), Voss
patent: 5542462 (1996-08-01), Elsenheimer et al.
patent: 5560414 (1996-10-01), Judkins et al.
patent: 5577543 (1996-11-01), Jelic
patent: 5675875 (1997-10-01), Servatius
patent: 5771843 (1998-06-01), Karlin
patent: 5987709 (1999-11-01), Chou
patent: 6431248 (2002-08-01), Hyman et al.
patent: 6591461 (2003-07-01), Salentine et al.
patent: 6682249 (2004-01-01), Rietz
patent: 7017230 (2006-03-01), Lin
Akerman & Senterfitt
Lewis Hyman Inc.
Mah Chuck Y.
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