Multi-point sash lock system for casement window

Details Multi-point sash lock system for casement window Multi-point sash lock system for casement window

2006-05-02

2008-11-18

Estremsky, Gary (Department: 3673)

Closure fasteners

Rigid engaging means

Sliding catch

C049S395000, C292SDIG020

Reexamination Certificate

active

07452014

ABSTRACT:
A multi-point sash lock assembly being shiftable between a locked and an unlocked disposition includes a tie bar assembly including a tie bar guide, the tie bar guide having at least one guide end, the guide end being integrally, unitarily formed. A multi-point sash lock assembly for securing a rounded side of a window to a rounded window frame and a method of forming a multi-point sash lock assembly are further included.

REFERENCES:
patent: 1385102 (1921-07-01), Winters et al.
patent: 2548578 (1951-04-01), Andersson et al.
patent: 3949525 (1976-04-01), Bates et al.
patent: 4148106 (1979-04-01), Gallien
patent: 4602457 (1986-07-01), Kreusel
patent: 4739583 (1988-04-01), Tönsmann et al.
patent: 4803808 (1989-02-01), Greisner
patent: 4980946 (1991-01-01), Verasani et al.
patent: 4991886 (1991-02-01), Nolte et al.
patent: 5045265 (1991-09-01), Pettit
patent: 5087087 (1992-02-01), Vetter et al.
patent: 5118145 (1992-06-01), Tucker
patent: 5370428 (1994-12-01), Dreifert et al.
patent: 5603538 (1997-02-01), Evers
patent: 5642909 (1997-07-01), Swan et al.
patent: 5741031 (1998-04-01), Bauman et al.
patent: 5778602 (1998-07-01), Johnson et al.
patent: 5839767 (1998-11-01), Piltingsrud
patent: 5927767 (1999-07-01), Smith et al.
patent: 6135511 (2000-10-01), Smith et al.
patent: 6161881 (2000-12-01), Babka et al.
patent: 6367853 (2002-04-01), Briggs
patent: 6477810 (2002-11-01), Van De Keuken
patent: 6651389 (2003-11-01), Minter et al.
patent: 6837004 (2005-01-01), Annes
patent: 7004515 (2006-02-01), Timothy
Rejuvenation, Large Brass Casement Window Fastener 8289, www.rejuvenation.com, Mar. 3, 2005, pp. 1.
Ferco Corp., Fittings for tilt-turn gears Jet As 130 Aluminium joinery, 1991, pp. 12.
Truth Hardware, Multi-Point Locking System,Truth Hardware Catalog, 1993, pp. 2.7-2.7g.
Truth Hardware, Engineering Drawing 31868, Nov. 3, 1996, pp. 1.
Truth Hardware, Mirage™ Concealed Multi-Point Locking System,Truth Hardware Catalog, 1996, pp. 2.5-2.5k.

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