Lockable cover for push button telephones

Details Lockable cover for push button telephones Lockable cover for push button telephones

1976-05-24

1977-01-25

Brown, Thomas W.

H04M 166

Patent

active

040052796

ABSTRACT:
A lockable cover for push button telephones to prevent the unauthorized making of outgoing telephone calls consisting of a base member attachable to the underside of the telephone and a cover member having a raised portion to cover the push buttons of the telephone. The base member and cover members are pivotally secured together at the front edges thereof with tabs on the rear edges that have aligned openings for receiving a lock. When the lockable cover is in place on the telephone, the push buttons cannot be actuated to make unauthorized outgoing phone calls.

REFERENCES:
patent: 3624317 (1971-11-01), Buckingham et al.
patent: 3881071 (1975-04-01), Willis et al.
patent: 3899647 (1975-08-01), Nachsi et al.

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