EP0421941A1
Expired / Lapsed
EP
⏱️ 0.0 years remaining
Advertising apparatus for spreading audio-visual advertising messages
Assignee: CALIPSO Sas MANAGEMENT CONSULTANT DI GIANCARLO CIPELLI
•
Filing: 1990-02-20
•
Granted: —
•
Expires: 2010-02-20
Abstract
Abstract An advertising apparatus for spreading audio-visual advertising messages, to be installed at sale places and adapted to be actuated by possible buyers coming near, comprises a sensing device which is so driven and controlled as to actuate buyer attracting audio-visual elements.
Inventors
- 👤 Giancarlo Calipso S.A.S. Cipelli
- 👤 Paolo Calipso S.A.S. Grossi
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-08 23:37
CPC Classifications
G; G09; G09F; G09F27/00; G09F27/005; G09F2027/001
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
40 words
1- An audio-visual advertising apparatus for spreading audio-visual advertiding messages, characterized in that said apparatus comprises sensing means for sensing a potential buyer coming near and control means driven by said sensing means so as to actuate audio-visual advertising means.
Claim 2
Dependent Claim
40 words
1- An audio-visual advertising apparatus for spreading audio-visual advertiding messages, characterized in that said apparatus comprises sensing means for sensing a potential buyer coming near and control means driven by said sensing means so as to actuate audio-visual advertising means.
Claim 3
Dependent Claim
17 words
2- An apparatus according to claim 1, characterized in that said sensing means comprise a reflex photocell.
Claim 4
Dependent Claim
17 words
3- An apparatus according to claim 1, characterized in that said sensing means comprise a proximity detector.
Claim 5
Dependent Claim
21 words
4- An apparatus according to claim 1, characterized in that said control means comprise relay means associated with a pulse counter.
Claim 6
Dependent Claim
22 words
5- An apparatus according to claim 1, characterized in that said control means comprise time delay means and at least a timer.
Claim 7
Dependent Claim
29 words
6- An apparatus according to claim 1, characterized in that said audio visual advertising means comprise lamps, lasers, audio play back devices, video recorders and/or movable mechanical advertising means.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.