← Back to Patent Explorer
US4172406A Expired / Lapsed US ⏱️ 0.0 years remaining

Audio-visual headphones

Assignee: Individual
•
Filing: 1978-10-16
•
Granted: 1979-10-30
•
Expires: 1998-10-16
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract A pair of headphones has a right speaker for the right ear and a left speaker for the left ear of the user. The speakers are electrically connected to each other and to a sound input source whereby the speakers reproduce sound from the sound input source. A pair of goggles is coupled to the headphones and covers the eyes of the user. A plurality of lamps are provided in the goggles, visible to the user. A microphone is electrically connected in circuit with a source of electrical energy and the lamps whereby sound reproduced by the speakers is picked up by the microphone, converted into electrical energy which varies in intensity with variations in the sound, and varies the energization of the lamps to provide a light pattern which varies in accordance with variations in the sound.

Inventors

  • 👤 Rosa E. Martinez

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-27 10:44
CPC Classifications
A; A63; A63J; A63J17/00

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 180 words
Audio-visual headphones for providing a user with sound from a sound input source and simultaneously providing the user with visible light in a pattern varying in accordance with variations in the sound, said headphones comprising a pair of headphones having a right speaker for the right ear of the user and a left speaker for the left ear of the user, said speakers being electrically connected to each other and to a sound input source whereby said speakers reproduce sound from said sound input source; a pair of goggles for covering the eyes of the user, said goggles being coupled to said headphones and having a plurality of lamps therein visible to said user; a source of electrical energy; a microphone electrically connected in circuit with the source of electrical energy and said lamps whereby sound reproduced by said speakers is picked up by the microphone, converted into electrical energy which varies in intensity with variations in the sound, and varies the energization of said lamps to provide a light pattern which varies in accordance with variations in the sound.
Claim 2
Dependent Claim 180 words
Audio-visual headphones for providing a user with sound from a sound input source and simultaneously providing the user with visible light in a pattern varying in accordance with variations in the sound, said headphones comprising a pair of headphones having a right speaker for the right ear of the user and a left speaker for the left ear of the user, said speakers being electrically connected to each other and to a sound input source whereby said speakers reproduce sound from said sound input source; a pair of goggles for covering the eyes of the user, said goggles being coupled to said headphones and having a plurality of lamps therein visible to said user; a source of electrical energy; a microphone electrically connected in circuit with the source of electrical energy and said lamps whereby sound reproduced by said speakers is picked up by the microphone, converted into electrical energy which varies in intensity with variations in the sound, and varies the energization of said lamps to provide a light pattern which varies in accordance with variations in the sound.

References Cited (Backward Citations)

US3205755A Cited
US3598889A Cited
US3623392A Cited
US4117265A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1982-10-29 1983-04-30 1983-10-30 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1986-10-29 1987-04-30 1987-10-30 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1990-10-29 1991-04-30 1991-10-30 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag