Officiating communication device

Details Officiating communication device Officiating communication device

Filed on

1994-09-01

Date issued

1996-09-17

Examiner

Hofsass, Jeffery

Patent Class

Communications: electrical

SubClass

Systems

SubSubClass

Portable self-contained

Other Related Categories

340321, 340323R, G08B 2300

Type

Patent

Status

active

Patent number

055572537

Description

ABSTRACT:
This invention concerns a device for confirming an official's call in a field sport, including a flag for waving to visually indicate to others that the event has occurred, a shaft upon which the flag is loosely attached, a handle to support the shaft integral therewith, a power source, an electronic signal generator and transmitter, and a receiver worn by another offical for receiving the signal in confirmation of the official's call.

REFERENCES:
patent: 4541013 (1985-09-01), Alpert
patent: 4785282 (1988-11-01), Martell et al.
patent: 5408221 (1995-04-01), Carsella, Sr. et al.

Affiliated with

Also associated with

Rating

Officiating communication device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Officiating communication device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Officiating communication device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-416127