Movable or removable closures – With protective grille or safety guard – Adjustable to various size opening
Patent
1988-02-22
1989-05-23
Kannan, Philip C.
Movable or removable closures
With protective grille or safety guard
Adjustable to various size opening
49505, 160228, E06B 368
Patent
active
048317772
ABSTRACT:
Adjustable width doorway safety gate apparatus comprising two gate segments, one segment of which is laterally slidable on the other or hinged gate half segment, and the gate half segments having tongues and grooves and held in lateral sliding position by means of double headed pins extending through slots in top and bottom bar sections and spring section latch means of stiffly flexible plastic material to lock the gates in adjusted width and the gate is mounted on hinges of downward pointing hinge pin fitting in hinge pin socket and the hinge pin sockets attached to a face plate assembled of two sections one having slits and the other section having offset fingers and the fingers fitting in the slits and side wings on face plate with adjusting screws in the side wings of the face plate to attach the face plate to a doorway pillar.
REFERENCES:
patent: 139232 (1873-05-01), Boughton
patent: 141677 (1873-08-01), Tuttle
patent: 942502 (1909-12-01), Jablonovsky
patent: 2574807 (1951-11-01), Woodruff
patent: 2662242 (1953-12-01), Hess
patent: 2896277 (1959-07-01), Halligan
patent: 2998063 (1961-08-01), Hafner
patent: 3420003 (1969-01-01), Cline
patent: 3545135 (1970-12-01), Lieber
patent: 3906671 (1975-09-01), Maldonado
patent: 4149342 (1979-04-01), Bowers
patent: 4465262 (1984-08-01), Itri
patent: 4492263 (1985-01-01), Gebhard
patent: 4566222 (1986-01-01), Hatvany
patent: 4573285 (1986-03-01), Jokel
patent: 4607455 (1986-08-01), Bluem
patent: 4677791 (1987-07-01), Larson
patent: 4702036 (1987-10-01), Johnson
Johnson Robert T.
Kannan Philip C.
Nu-Line Industries Co.
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