Key blank

Details Key blank Key blank

1985-05-20

1987-06-02

Burke, Wallace R.

Tools and hardware

Locking or closing device

Lock, latch or bolt

Patent

active

D02900858

REFERENCES:
patent: D246761 (1977-12-01), Kelley et al.
patent: D283298 (1986-04-01), Turpin
patent: 3408840 (1968-11-01), Hasenbein
patent: 4109497 (1978-08-01), Roberts
patent: 4161871 (1979-07-01), Ziegler
patent: 4512166 (1985-04-01), Dunphy et al.

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