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US4901355A Expired / Lapsed US ⏱️ 0.0 years remaining

Combination multiple supported variable position audio intake control devices

Assignee: Individual
•
Filing: 1987-12-14
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Granted: 1990-02-13
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Expires: 2007-12-14
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Abstract

Abstract A personal audio assembly including a pair of miniature speakers releasably connected with the sidepieces of a pair of spectacles or headgear in a manner permitting adjustment of the speakers longitudinally, angularly and vertically with respect to the sidepieces or headgear and toward and away from the ears of a user. Leads connect the speakers with an audio source controlling sound entering the ear and are provided with an adjusting member maintaining the speakers in a selected.

Inventors

  • 👤 Michael R. Moore

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-27 12:58
CPC Classifications
H; H04; H04R; H04R1/00; H04R1/10; H04R1/1058; H04R1/1066; A; A61; A61F; A61F9/00; A61F9/02; A61F9/029; G; G02; G02C; G02C11/00; G02C11/06; G02C11/10; H04M; H04M1/00; H04M1/02; H04M1/04; H04M1/05; H04R1/1008

Claims Analysis

Total Claims: 19
Claim 1
Independent Claim 154 words
A personal audio unit for connection with an audio source, comprising: a pair of speakers; flexible leads extending between and having opposing ends respectively operatively connecting said speakers with an audio source; mounting means including a clamp secured to each speaker of said pair of speakers for attachment with means on the head of a user, wherein the mounting means adjustably supports the respective speaker of said pair of speakers in variable positions enabling the user to select and hear combined sounds, the combined sounds including speaker generated sounds mixed with external, ambient sounds; each speaker of said pair of speakers having a cylindrical portion and having a transverse aperture therethrough slidably receiving an intermediate portion of the respective lead for forming a closed leading loop adjacent the speaker connected end of the respective lead; and, said clamp surrounding an intermediate portion of the respective lead forming the lead loop in speaker supporting relation.
Claim 2
Dependent Claim 154 words
A personal audio unit for connection with an audio source, comprising: a pair of speakers; flexible leads extending between and having opposing ends respectively operatively connecting said speakers with an audio source; mounting means including a clamp secured to each speaker of said pair of speakers for attachment with means on the head of a user, wherein the mounting means adjustably supports the respective speaker of said pair of speakers in variable positions enabling the user to select and hear combined sounds, the combined sounds including speaker generated sounds mixed with external, ambient sounds; each speaker of said pair of speakers having a cylindrical portion and having a transverse aperture therethrough slidably receiving an intermediate portion of the respective lead for forming a closed leading loop adjacent the speaker connected end of the respective lead; and, said clamp surrounding an intermediate portion of the respective lead forming the lead loop in speaker supporting relation.
Claim 3
Dependent Claim 101 words
The audio unit according to claim 1 in which the means on the head of the user includes: a pair of spectacles having sidepieces adapted for engaging a user's head adjacent the ears for supporting the spectacles; and wherein each mounting means adjustably connects each speaker of said pair of speakers with the respective sidepiece of said spectacles for manual longitudinal adjustment along an intermediate portion of the respective sidepiece, each mounting means also being connected, in chain link fashion, with the respective closed lead loop for permitting swinging movement of the respective speaker toward and away from a user's head.
Claim 4
Dependent Claim 64 words
The combination according to claim 1 in which each flexible connector comprises: an endless strap-like band; and, a first tension means including a helically wound strand transversely surrounding, in frictional sliding relation, juxtaposed intermediate portions of the respective band for reducing the area encompassed by the sidepiece surrounding closed connector loop and precluding movement of the respective flexible connector relative to the attached sidepiece.
Claim 5
Dependent Claim 72 words
The combination according to claim 3 in which the other end portion of the flexible leads depend from the speakers and further including: a second tension means frictionally slidably surrounding the flexible leads intermediate their ends for limiting movement of the pair of speakers away from a user's head when the spectacles are in normal wearing position and the second tension means is disposed toward the speaker connected end of the leads.
Claim 6
Dependent Claim 34 words
A personal audio unit as claimed in claim 1, wherein the speakers are positioned within the user's ears, thereby preventing a substantial amount of the external, ambient sounds from being heard by the user.
Claim 7
Dependent Claim 45 words
A personal audio unit as claimed in claim 1, wherein the speakers are positioned forwardly and away from the user's ears, thereby allowing the user to clearly and simultaneously hear sounds coming from the speakers as well as the sounds coming from external, ambient sources.
Claim 8
Dependent Claim 146 words
A personal audio unit for connection with an audio source, comprising: a pair of speakers; flexible leads extending between and having opposing ends respectively operatively connecting said speakers with an audio source; mounting means including a clamp secured to each speaker of said pair of speakers for attachment with means on the head of a user, wherein the mounting means adjustably supports the respective speaker of said pair of speakers in variable positions enabling the user to select and hear combined sounds, the combined sounds including speaker generated sounds mixed with external, ambient sounds; a pair of spectacles having sidepieces adjacent and extending forwardly from the ears of the user; and, a pair of elongated arm means slidably connected together at one end portion in longitudinal overlapping relation and connected at their other ends with the respective said clamp and speaker of said pair of speakers.
Claim 9
Dependent Claim 146 words
A personal audio unit for connection with an audio source, comprising: a pair of speakers; flexible leads extending between and having opposing ends respectively operatively connecting said speakers with an audio source; mounting means including a clamp secured to each speaker of said pair of speakers for attachment with means on the head of a user, wherein the mounting means adjustably supports the respective speaker of said pair of speakers in variable positions enabling the user to select and hear combined sounds, the combined sounds including speaker generated sounds mixed with external, ambient sounds; a pair of spectacles having sidepieces adjacent and extending forwardly from the ears of the user; and, a pair of elongated arm means slidably connected together at one end portion in longitudinal overlapping relation and connected at their other ends with the respective said clamp and speaker of said pair of speakers.
Claim 10
Dependent Claim 139 words
A personal audio unit for connection with an audio source, comprising: a pair of speakers; flexible lead extending between and having opposing ends respectively operatively connecting said speakers with an audio source; mounting means including a clamp secured to each speaker of said pair of speakers for attachment with means on the head of a user and supporting the respective speaker of said pair of speakers in a predetermined audio range position relative to the user's ears; and wherein each speaker of said pair of speakers having a cylindrical portion and having a transverse aperture therethrough slidably receiving an intermediate portion of the respective lead for forming a closed lead loop adjacent the speaker connected end of the respective lead; and, said clamp surrounding an intermediate portion of the respective lead forming the lead loop in speaker supporting relation.
Claim 11
Dependent Claim 139 words
A personal audio unit for connection with an audio source, comprising: a pair of speakers; flexible lead extending between and having opposing ends respectively operatively connecting said speakers with an audio source; mounting means including a clamp secured to each speaker of said pair of speakers for attachment with means on the head of a user and supporting the respective speaker of said pair of speakers in a predetermined audio range position relative to the user's ears; and wherein each speaker of said pair of speakers having a cylindrical portion and having a transverse aperture therethrough slidably receiving an intermediate portion of the respective lead for forming a closed lead loop adjacent the speaker connected end of the respective lead; and, said clamp surrounding an intermediate portion of the respective lead forming the lead loop in speaker supporting relation.
Claim 12
Dependent Claim 228 words
A personal audio unit for connection with an audio source, comprising: a pair of speakers; flexible leads extending between and having opposing ends respectively operatively connecting said speakers with an audio source; and, mounting means including a clamp for attachment with means on the head of a user and supporting the respective speaker of said pair of speakers in a desired position relative to the user's ears, said mounting means further including: a pair of spectacles having sidepieces adapted for engaging a user's head adjacent the ears for supporting the spectacles, each speaker of said pair of speakers having a cylindrical portion and having a transverse aperture therethrough slidably receiving an intermediate portion of the respective lead for forming a closed lead loop adjacent the speaker connected end of the respective lead; and, means adjustably connecting each speaker of said pair of speakers with the respective sidepiece of said spectacles including an elongated flexible connector having a closed connector loop at each of its ends respectively surrounding for manual adjustment longitudinally along an intermediate portion of an sidepiece and connected, in chain link fashion, with a respective said closed lead loop for permitting swinging movement of each speaker of said pair of speakers toward and away from a user's head and disposing each speaker of said pair of speakers in a predetermined position relative to the user's ears.
Claim 13
Dependent Claim 228 words
A personal audio unit for connection with an audio source, comprising: a pair of speakers; flexible leads extending between and having opposing ends respectively operatively connecting said speakers with an audio source; and, mounting means including a clamp for attachment with means on the head of a user and supporting the respective speaker of said pair of speakers in a desired position relative to the user's ears, said mounting means further including: a pair of spectacles having sidepieces adapted for engaging a user's head adjacent the ears for supporting the spectacles, each speaker of said pair of speakers having a cylindrical portion and having a transverse aperture therethrough slidably receiving an intermediate portion of the respective lead for forming a closed lead loop adjacent the speaker connected end of the respective lead; and, means adjustably connecting each speaker of said pair of speakers with the respective sidepiece of said spectacles including an elongated flexible connector having a closed connector loop at each of its ends respectively surrounding for manual adjustment longitudinally along an intermediate portion of an sidepiece and connected, in chain link fashion, with a respective said closed lead loop for permitting swinging movement of each speaker of said pair of speakers toward and away from a user's head and disposing each speaker of said pair of speakers in a predetermined position relative to the user's ears.
Claim 14
Dependent Claim 65 words
The audio unit according to claim 9 in which each flexible connector comprises: an endless strap-like band; and, a first tension means including a helically wound strand transversely surrounding, in frictional sliding relation, juxtaposed intermediate portions of the respective band or reducing the area encompassed by the sidepiece surrounding closed connector loop and precluding movement of the respective flexible connector relative to the attached sidepiece.
Claim 15
Dependent Claim 73 words
The audio unit according to claim 10 in which the other end portion of the flexible leads depend from the speakers and further including: a second tension means frictionally slidably surrounding the flexible leads intermediate their ends for limiting movement of the pair of speakers away from a user's head when the spectacles are in normal wearing position and the second tension means is disposed toward the speaker connected end of the leads.
Claim 16
Dependent Claim 110 words
A personal audio unit for connection with an audio source, comprising: a pair of speakers; flexible leads extending between and having opposing ends respectively operatively connecting said speakers with an audio source; mounting means including a clamp secured to each speaker of said pair of speakers for attachment with means on the head of a user and supporting the respective speaker of said pair of speakers in a desired position relative to the user's ears; a pair of elongated arm means slidably connected together at one end portion in longitudinal overlapping relation and connected at their other ends with the respective said clamp and speaker of said pair of speakers.
Claim 17
Dependent Claim 110 words
A personal audio unit for connection with an audio source, comprising: a pair of speakers; flexible leads extending between and having opposing ends respectively operatively connecting said speakers with an audio source; mounting means including a clamp secured to each speaker of said pair of speakers for attachment with means on the head of a user and supporting the respective speaker of said pair of speakers in a desired position relative to the user's ears; a pair of elongated arm means slidably connected together at one end portion in longitudinal overlapping relation and connected at their other ends with the respective said clamp and speaker of said pair of speakers.
Claim 18
Dependent Claim 138 words
A personal audio unit for connection with an audio source, comprising: a pair of speakers; flexible leads extending between and having opposing ends respectively operatively connecting said speakers with an audio source; and, mounting means including a clamp secured to each speaker of said pair of speakers for attachment with means on the head of a user and supporting the respective speaker of said pair of speakers in a desired position relative to the user's ears, said means on the head of the user further including: a pair of spectacles having sidepieces adjacent and extending forwardly from the ears of the user; and, a pair of elongated arm means slidably connected together at one end portion in longitudinal overlapping relation and connected at their other ends with the respective said clamp and speaker of said pair of speakers.
Claim 19
Dependent Claim 138 words
A personal audio unit for connection with an audio source, comprising: a pair of speakers; flexible leads extending between and having opposing ends respectively operatively connecting said speakers with an audio source; and, mounting means including a clamp secured to each speaker of said pair of speakers for attachment with means on the head of a user and supporting the respective speaker of said pair of speakers in a desired position relative to the user's ears, said means on the head of the user further including: a pair of spectacles having sidepieces adjacent and extending forwardly from the ears of the user; and, a pair of elongated arm means slidably connected together at one end portion in longitudinal overlapping relation and connected at their other ends with the respective said clamp and speaker of said pair of speakers.

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1993-02-12 1993-08-14 1994-02-13 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1997-02-12 1997-08-14 1998-02-13 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2001-02-12 2001-08-14 2002-02-13 $7700.00 Window Closed / Lapsed

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