Communications: radio wave antennas – Antennas – Balanced doublet - centerfed
Patent
1973-01-04
1979-10-30
Wilbur, Maynard R.
Communications: radio wave antennas
Antennas
Balanced doublet - centerfed
343 65R, 340152T, 340505, 340567, G01S 956
Patent
active
041730160
ABSTRACT:
An interpersonal-introduction signalling system includes a receiving and transmitting transceiver having a relatively short range response and of such size as to permit convenient carrying by a person. A code system defines a plurality of categories, each of which has a particularly identifiable characteristic. Each person carrying a similar receiving and transmitting transceiver can select a particular code to send and a particular code to accept, such that designated information is transmitted and/or received. When accepting a signal or information, a different signal is sent by the receiver to indicate the acceptance to the person transmitting. The transceiver includes an indicator to alert the receiving person and indicate the necessity of transmitting a response. Thus, the encoding permits the several persons involved to define the different categories of persons having selected unique characteristics for contact.
REFERENCES:
patent: 3159832 (1964-12-01), Cox, Jr.
patent: 3696384 (1972-10-01), Lester
patent: 3772668 (1973-11-01), Smith
patent: 3851334 (1974-11-01), Coleman et al.
patent: 3882497 (1975-05-01), Klass et al.
patent: 3969725 (1976-07-01), Couvillon et al.
patent: 4031513 (1977-07-01), Simciak
patent: 4081747 (1978-03-01), Meyerle
Goodwin Lawrence
Wilbur Maynard R.
LandOfFree
Interpersonal-introduction signalling system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Interpersonal-introduction signalling system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Interpersonal-introduction signalling system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-21332