Patent US2221513A successfully refreshed from Google Patents.
Patent US5108335A successfully refreshed from Google Patents.
US5108335A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sound processing system and vehicle harness
Assignee: Amerimax Inc
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Filing: 1991-02-13
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Granted: 1992-04-28
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Expires: 2011-02-13
Abstract
Abstract The invention is a harness control assembly (10) for a van or the like. The assembly (10) includes a switch (46) on the dashhboard for manually actuating between one of radio (18) or television (20), rear speaker off or all speakers off for selecting the output to the rear speakers (30) and controlling power to front speaker system (28). A processor (50) receives the selection signal from the switch (46) via a transmitter (48) and the inputs from the radio (18) and television (20) for interconnecting the rear speaker (30) to the selected signal. The assembly (10) includes a headphone transmitter (64) for transmitting the radio and television signals from the processor. Individual headphone selectors (102) receive the television and radio signal for each passenger from the transmitter (64) for selecting one of television (20), radio (18), or auxiliary (80) to be audibly output through a headset.
Inventors
- 👤 Carl E. Carey
- 👤 Randal D. Wurmlinger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 12:51
CPC Classifications
H; H04; H04R; H04R5/00; H04R5/04; B; B60; B60R; B60R16/00; B60R16/02; B60R16/0207; H04B; H04B1/00; H04B1/06; H04B1/16; H04B1/20; H04R2420/00; H04R2420/01; H04R2420/03; H04R2499/00; H04R2499/10; H04R2499/13
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
133 words
A controller assembly for a vehicle (12), said assembly (10) comprising: audio transmission means for supplying a radio signal and a television signal; a plurality of remote selection means (76,77,78,79) each having an auxiliary input for receiving an auxiliary signal and a headphone output for supplying an audio signal to a headphone, each of said remote selection means (76,77,78,79) connected to said audio transmission means for receiving said television signal and said radio signal and for independently selectively switching between off and television and radio and auxiliary selections to independently produce said audio signal comprising either off or radio or television or auxiliary signals only to the respective headphone output dependent upon the selection and irrespective and independent of the headphone output of the remaining of said plurality of remote selection means (77,77,78,79).
Claim 2
Dependent Claim
133 words
A controller assembly for a vehicle (12), said assembly (10) comprising: audio transmission means for supplying a radio signal and a television signal; a plurality of remote selection means (76,77,78,79) each having an auxiliary input for receiving an auxiliary signal and a headphone output for supplying an audio signal to a headphone, each of said remote selection means (76,77,78,79) connected to said audio transmission means for receiving said television signal and said radio signal and for independently selectively switching between off and television and radio and auxiliary selections to independently produce said audio signal comprising either off or radio or television or auxiliary signals only to the respective headphone output dependent upon the selection and irrespective and independent of the headphone output of the remaining of said plurality of remote selection means (77,77,78,79).
Claim 3
Dependent Claim
60 words
An assembly as set forth in claim 1 further characterized by including headphone transmission means (64) for transmitting the radio signal and television signal to said plurality of remote selection means (76,77,78,79) and for transmitting the auxiliary signal from one of said plurality of remote selection means (76,77,78,79) to each of the other of said plurality of remote selection means.
Claim 4
Dependent Claim
51 words
An assembly as set forth in claim 1 further characterized by including processor means (50) for receiving the radio signal and the television signal and for supplying the radio and television signals to an output and for producing an output signal comprising one of the radio signal and the television signal.
Claim 5
Dependent Claim
37 words
An assembly as set forth in claim 3 further characterized by including speaker transmission means (56) having a control input connector connected to said processor means (80) for transmitting said output signal to rear speaker means (30).
Claim 6
Dependent Claim
41 words
An assembly as set forth in claim 4 further characterized by said audio transmission means including rear radio transmission means (52) for communicating a radio signal between a forward connector means (54) adapted to be connected to a first radio output.
Claim 7
Dependent Claim
40 words
An assembly as set forth in claim 5 further characterized by said audio transmission means including television transmission means (58) having a television output connector (66) for receiving a television signal and transmitting same to a television input connector (62).
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1995-04-28 | 1995-10-28 | 1996-04-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-04-28 | 1999-10-28 | 2000-04-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-04-28 | 2003-10-28 | 2004-04-28 | $7700.00 | Window Closed / Lapsed |