Casement window sash locking system

Details Casement window sash locking system Casement window sash locking system

1995-01-12

1997-02-18

Lindsey, Rodney M.

Closure fasteners

Bolts

Swinging

292 54, 292 46, E05C 306

Patent

active

056035381

ABSTRACT:
A casement sash locking system including locking assembly, drive assembly and lock strike that can be mounted on either side allowing the window to open from the left side or right side. The locking assembly includes a lock catch that functions to first lift the outer free end of the sash and then pull the sash to a closed position, thereby preventing drag of the sash on the window frame sill.

REFERENCES:
patent: 1794171 (1931-02-01), Grutel
patent: 3238898 (1966-03-01), Floehr
patent: 3240165 (1966-03-01), Floehr
patent: 3328062 (1967-06-01), Geiger et al.
patent: 3500038 (1971-02-01), Gunther
patent: 4059298 (1977-11-01), Van Klompenburg
patent: 4253688 (1981-03-01), Hosooka
patent: 4429910 (1984-02-01), Anderson
patent: 4610472 (1986-09-01), Billingsley
patent: 4803808 (1989-02-01), Greisner
patent: 4973091 (1990-11-01), Paulson
patent: 5080407 (1992-01-01), Evers
patent: 5087087 (1992-02-01), Vetter et al.
patent: 5172944 (1992-12-01), Munich et al.
Copy of Design News magazine, p. 167, dated Jul. 5, 1993 for Southco, Inc.

Affiliated with

Also associated with

Rating

Casement window sash locking system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Casement window sash locking system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Casement window sash locking system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1598128