Earphones with eyeglass attatchments
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United States of America Patent
Stats
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Apr 7, 1998
Grant Date -
N/A
app pub date -
Mar 27, 1997
filing date -
Sep 19, 1995
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A portable, wearable personal audio system which includes an acoustic sample chamber and an acoustically transparent ear insert member. A tubular member transmits the audio from the sample chamber and module to the ear canal. An additional transducer, preferably made from a piezoelectric material, can be provided in the ear insert member or at the outer end of the tubular member. An electronics mechanism is preferably supplied as part of a behind-the-ear module or as part of the temple of a pair of eyeglasses. Stereo systems require separate systems for each ear. A quick exchange adapter mechanism is provided to connect the eyeglasses with a behind-the-ear module. A Velcro-type fastener or magnetic fastener mechanism connects the end of the eyeglasses to the module.
First Claim
Family
- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
| Patent Owner | Address | |
|---|---|---|
| CALLAHAN CELLULAR L L C | 2711 CENTERVILLE RD SUITE 400 WILMINGTON DE 19808 |
International Classification(s)
Inventor(s)
| Inventor Name | Address | # of filed Patents | Total Citations |
|---|---|---|---|
| Boyden, James H | Los Altos Hills, CA | 26 | 2879 |
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Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|
| Fee | Large entity fee | small entity fee | micro entity fee |
|---|---|---|---|
| Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
| Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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