Enhanced extendable multipoint lock

Details Enhanced extendable multipoint lock Enhanced extendable multipoint lock

2004-03-09

2008-09-09

Engle, Patricia (Department: 3673)

Locks

Special application

For closures

C070S118000, C070S108000, C070S201000, C292S039000

Reexamination Certificate

active

07421868

ABSTRACT:
A multipoint lock including a locking mechanism adapted to selectively retract and extend at least one locking element relative to an elongate housing, wherein the locking mechanism includes an arm pivotally attached to a lock actuator and constrained to travel in a channel formed in a linkage device linked to the at least one locking element, and wherein in a first position of the lock actuator, the arm is at a first limit of travel in the channel and is pivoted in a first angular direction with respect to the lock actuator so as to be geometrically locked at the first limit of travel.

REFERENCES:
patent: 2125227 (1938-07-01), Hammarle
patent: 3670537 (1972-06-01), Horgan, Jr
patent: 4037440 (1977-07-01), Shabtai et al.
patent: 4282769 (1981-08-01), Sandrock
patent: 4297914 (1981-11-01), Klem et al.
patent: 4362034 (1982-12-01), Amgar
patent: 4432573 (1984-02-01), Goldman
patent: 4476700 (1984-10-01), King
patent: 5324876 (1994-06-01), Rigby
patent: 5338875 (1994-08-01), DeCamp et al.
patent: 5339659 (1994-08-01), Guzzinati
patent: 5388875 (1995-02-01), Fleming
patent: 5709111 (1998-01-01), Henao
patent: 5992188 (1999-11-01), Saunders
patent: 2252177 (1974-05-01), None
patent: 3834373 (1990-04-01), None
patent: 0560017 (1993-09-01), None
patent: 1061215 (2000-12-01), None
patent: 1061215 (2000-12-01), None
patent: 2294085 (1996-04-01), None
patent: WO 0129353 (2001-04-01), None
patent: WO0129353 (2001-04-01), None

Affiliated with

Also associated with

Rating

Enhanced extendable multipoint lock does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Enhanced extendable multipoint lock, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Enhanced extendable multipoint lock will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3977963