Door pull and sash window having the door pull

Details Door pull and sash window having the door pull Door pull and sash window having the door pull

2004-09-20

2009-06-09

Strimbu, Gregory J. (Department: 3634)

Movable or removable closures

Starter-type operator; e.g., seal breaker

Handle-camming lever

C049S276000, C049S324000

Reexamination Certificate

active

07543409

ABSTRACT:
A door pull (10) has a fixing portion (11) fixed on a door stopper stile (8A) of a door, an operating portion (12) fixed slidably in the opening direction of the door and adapted to slide relative to the fixing portion (11) in the opening direction of the door, and a turning portion (13) supported by the fixing portion (11). A first end of the turning portion (13) is linked turnably with the operating portion (12),and turning in conjunction with sliding of the operating portion (12). A second end of the turning portion (13) projects towards a jamb. When the operating portion (12) slides, an abutment (132) at the second end of the turning portion (13) abuts against the jamb and biases the door in the direction away from the jamb, and the opening operation of the door is assisted.

REFERENCES:
patent: 443804 (1890-12-01), Stamm
patent: 671637 (1901-04-01), Schuyler
patent: 833331 (1906-10-01), Michaelis
patent: 2010680 (1935-08-01), Van Leuven
patent: 2374618 (1945-04-01), Perreton
patent: 2560419 (1951-07-01), Ditchfield
patent: 3606700 (1971-09-01), Davis
patent: 5469661 (1995-11-01), Finkelstein et al.
patent: 9-137643 (1997-05-01), None
patent: 10-184185 (1998-07-01), None
patent: 2001-271520 (2001-10-01), None
patent: 2002-089107 (2002-03-01), None
patent: 2003-013634 (2003-01-01), None
patent: 2003-155867 (2003-05-01), None
patent: 2003-193711 (2003-07-01), None

Affiliated with

Also associated with

Rating

Door pull and sash window having the door pull does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4147054