Closure fasteners – Operators with knobs or handles
Patent
1987-07-13
1988-10-04
Moore, Richard E.
Closure fasteners
Operators with knobs or handles
292347, E05C 2102
Patent
active
047751770
ABSTRACT:
A vehicle sill knob device comprises an elongate body to be gripped by the fingers of a user, said elongate member having a bore therethrough to receive the stem of a locking member of a lock in which said locking member is movable between locked and unlocked conditions. The body has a recess extending into said body from the upper end and is capable of receiving the head of the locking member when the latter is in its locked position to prevent engagement of said head by a filament such as a wire or tape for lifting said body.
The exterior of said elongate body is free from protrusions engageable by a filament such as a wire or tape and is shaped such that the body cannot readily be gripped by a filament such as a wire or tape, the lower end of the body being shaped such that it engages the surface of the sill so as to leave no surface engageable by a filament or tool otherwise capable of lifting said body.
REFERENCES:
patent: 2730395 (1956-01-01), Rolando
patent: 2853332 (1958-09-01), Stutnik
patent: 3474648 (1969-10-01), Trinca
patent: 3501187 (1970-03-01), Saksa et al.
patent: 3623758 (1971-11-01), Trinca
patent: 3860278 (1975-01-01), Dalia
patent: 3915485 (1975-10-01), Richman et al.
patent: 4098529 (1978-07-01), Bingham
patent: 4202571 (1980-05-01), Nishikooni
patent: 4239270 (1980-12-01), Bridges
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