Closure fasteners – Bolts – Sliding and rotary
Patent
1993-09-17
1995-04-25
Cuomo, Peter M.
Closure fasteners
Bolts
Sliding and rotary
292DIG46, 292DIG47, E05C 502
Patent
active
054092710
ABSTRACT:
A latch-pin lock for sliding doors and windows has a latch (1) on a base plate (4) that is attachable to a sliding-door frame (5) adjacent to a sliding-door lock pin (7). The latch retains the sliding-door lock pin (7) in door lock-pin orifices (9) in opposition to vibrational manipulation of the door and door frame (5) generally applied by persons attempting unauthorized entry. The latch can be glued or otherwise fastened to the door frame (5) either after, before or during construction of a building to which the sliding door is attached. With either a pivotal or a sliding contact of the latch (1) with the base plate (4), the latch can be positioned on the lock pin (7) to retain the lock pin (7) in a locking or in an unlocking distance of entry into a lock-pin orifice (9) as desired.
REFERENCES:
patent: 1907625 (1933-05-01), Vogt
patent: 2269264 (1942-01-01), Haim
patent: 3094861 (1963-06-01), Sayles
patent: 3397000 (1968-08-01), Nakanishi
patent: 3490802 (1970-01-01), Zeit
patent: 3709539 (1973-01-01), Sodenkamp, Jr.
patent: 3768847 (1973-10-01), Buch, Jr. et al.
patent: 3779588 (1973-12-01), Raymon
patent: 3792883 (1974-02-01), Juarbe
patent: 3869887 (1975-03-01), Zeit
patent: 3913957 (1975-10-01), Astie et al.
patent: 4102545 (1978-07-01), Jay
patent: 4138150 (1979-02-01), Bills
patent: 4345448 (1982-08-01), Solomon
patent: 4635976 (1987-01-01), Sigler
patent: 4690441 (1987-09-01), Fazzolari et al.
patent: 4699406 (1987-10-01), Swanson, Jr.
patent: 5284371 (1994-02-01), Richardson et al.
Cuomo Peter M.
Livingston Edward M.
Millner Monica E.
LandOfFree
Safety latch for sliding door lock pin does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Safety latch for sliding door lock pin, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Safety latch for sliding door lock pin will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1563614