Casement window lock

Details Casement window lock Casement window lock

2005-03-31

2008-10-28

Glessner, Brian E. (Department: 3676)

Closure fasteners

Bolts

Hooked end

C292S113000, C292S111000

Reexamination Certificate

active

07441811

ABSTRACT:
The present invention relates to a casement window locking device having improved function, including improved strength, security, and durability. The invention provides a simple, elegant casement window lock having an extended operating range, is economical to manufacture, and uses few parts.

REFERENCES:
patent: 917567 (1909-04-01), Eddy
patent: 1102221 (1914-06-01), Whitford et al.
patent: 4059298 (1977-11-01), Van Klompenburg
patent: 4301622 (1981-11-01), Dunsmoor
patent: 4429910 (1984-02-01), Anderson
patent: 4610472 (1986-09-01), Billingsley
patent: 4674777 (1987-06-01), Guelck
patent: 4801164 (1989-01-01), Mosch
patent: 5219195 (1993-06-01), Lawrence
patent: 5452925 (1995-09-01), Huang
patent: 5489131 (1996-02-01), Blom
patent: RE35463 (1997-02-01), Vetter et al.
patent: 5603538 (1997-02-01), Evers
patent: 5620214 (1997-04-01), Kondratuk
patent: 6161881 (2000-12-01), Babka et al.
patent: 6349576 (2002-02-01), Subliskey
patent: 6367853 (2002-04-01), Briggs
patent: 6425611 (2002-07-01), Minter et al.
patent: 6767038 (2004-07-01), Huml
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