Customer activated signal for service

Details Customer activated signal for service Customer activated signal for service

1997-01-09

1998-10-27

Lefkowitz, Edward

Communications: electrical

Systems

Plural

34028606, 34028609, 340332, G08B 500

Patent

active

058282947

ABSTRACT:
This invention relates to signaling systems of the type used by customers in a service facility, such as taverns, restaurants and stores, to alert service personnel that a specific customer desires service. One embodiment is limited to one or more local indicators used by customers to transmit signals for service to service personnel in the vicinity of the local indicators. Another embodiment uses local indicators and remote indicators. The local indicators have transmitters that transmit customers' signals for service to the remote indicators, that are equipped to alert service personnel anywhere on the premises that one or more specific customers desire service.

REFERENCES:
patent: 1796668 (1931-03-01), Sarfety
patent: 3810164 (1974-05-01), Lambert
patent: 4701849 (1987-10-01), Elden
patent: 4777488 (1988-10-01), Carlmen, Jr. et al.
patent: 5355115 (1994-10-01), Goor et al.
patent: 5594409 (1997-01-01), Shank

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