Ring key

Details Ring key Ring key

1977-02-28

1978-03-21

Wolfe, Robert L.

Locks

Operating mechanism

Key

70407, E05B 1902

Patent

active

040796060

ABSTRACT:
An ornamental, emergency key adapted to be worn as a ring comprising a head portion and a curved key portion extending from the head portion; said key portion having appropriate notches and indentations and being bendable into a flat form by being stepped on.

REFERENCES:
patent: 2656707 (1953-10-01), Nilsson

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