Locks – Operating mechanism – Key
Patent
1991-07-31
1992-06-16
Lindsey, Rodney M.
Locks
Operating mechanism
Key
70369, 70451, E05B 904
Patent
active
051216191
ABSTRACT:
A cylinder and plug assembly is released by depression of a springloaded release button. The release button engages a radially directed aperture in a unitary shell. The radially directed aperture has longitudinally directed, diametrically opposed extensions which facilitate engagement and disengagement of the release button with the aperture.
REFERENCES:
patent: 337093 (1886-03-01), Thistle
patent: 1589169 (1926-06-01), Hughes
patent: 1714423 (1929-05-01), Jacobi
patent: 1914639 (1933-06-01), Hurd
patent: 2039244 (1936-04-01), Lowe
patent: 2058895 (1936-10-01), Lowe
patent: 2264980 (1941-12-01), Jacobi
patent: 2268511 (1941-12-01), Ledin
patent: 2307106 (1943-01-01), Brush
patent: 2391832 (1945-12-01), Johnstone
patent: 2480026 (1949-08-01), Jacobi
patent: 2739473 (1956-03-01), Quillen
patent: 3422643 (1969-01-01), Foote
patent: 3527071 (1970-09-01), Warnod
patent: 3589152 (1971-06-01), Glass
patent: 3753361 (1973-08-01), Schlesterl
patent: 3919867 (1975-11-01), Lipschutz et al.
patent: 4222253 (1980-09-01), Peitsmeier
patent: 4397167 (1983-08-01), Maiocco
patent: 4548061 (1985-10-01), Nilsson
patent: 4669288 (1987-06-01), Percebois et al.
patent: 4899563 (1990-02-01), Martin
patent: 4920774 (1990-05-01), Martin
Dino Suzanne L.
Folise Michael J.
Frank J. Martin Company
Lindsey Rodney M.
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