Patent US4565904A successfully refreshed from Google Patents.
US4565904A
Expired / Lapsed
US
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Removal handle for in-the-ear hearing aids
Assignee: LAB GLASS DIVISION OF
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Filing: 1984-10-09
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Granted: 1986-01-21
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Expires: 2004-10-09
Abstract
Abstract In-the-ear type hearing aid devices having means for receiving and amplifying sound external to the ear are improved by the addition of a handle which aids in the removal of the device from an ear. The handle includes an elongated member which is preferably hingedly mounted to the faceplate portion of the hearing aid device. The free end of the elongated member is enlarged and may be grasped by a hand to facilitate removal of the device from an ear. Preferably, the device includes cooperating detent members which normally holds the handle in a closed, minimally projecting configuration.
Inventors
- 👤 Mas Harada
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 08:47
CPC Classifications
H; H04; H04R; H04R25/00; H04R25/65; H04R25/652; H04R25/60; H04R25/602
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
151 words
An in-the-ear hearing aid device having means for receiving and amplifying sound external to an ear; said device including a proximal receiver end portion which is positionable within an ear canal adjacent an eardrum and a distal faceplate portion facing the outside of an ear when said device is positioned therewithin; the improvement comprising: (a) handle means for aiding removal of said device from an ear, said handle means including an elongated handle member attached to an exterior surface of said faceplate portion, said handle member being hingedly attached at one end to said portion such that movement of said handle member about said hinge causes an opposite end of said handle member to move toward or away from said faceplate; and (b) said faceplate includes a battery door, hingedly mounted thereto by a hinge pin, said handle member being hingedly mounted to said faceplate through the same said hinge pin.
Claim 2
Dependent Claim
151 words
An in-the-ear hearing aid device having means for receiving and amplifying sound external to an ear; said device including a proximal receiver end portion which is positionable within an ear canal adjacent an eardrum and a distal faceplate portion facing the outside of an ear when said device is positioned therewithin; the improvement comprising: (a) handle means for aiding removal of said device from an ear, said handle means including an elongated handle member attached to an exterior surface of said faceplate portion, said handle member being hingedly attached at one end to said portion such that movement of said handle member about said hinge causes an opposite end of said handle member to move toward or away from said faceplate; and (b) said faceplate includes a battery door, hingedly mounted thereto by a hinge pin, said handle member being hingedly mounted to said faceplate through the same said hinge pin.
Claim 3
Dependent Claim
59 words
The device of claim 1 wherein said handle member includes a proximal end, an intermediate section and a distal end; said proximal end of said handle member being hingedly mounted to said distal faceplate portion of said hearing aid device, said distal end of said handle member having a greater cross-sectional area then the cross-section of said intermediate section.
Claim 4
Dependent Claim
52 words
The device of claim 2 wherein said distal faceplate portion of said hearing aid device includes a recess into which the intermediate section of said handle member is fitted such that only the proximal end of said handle member projects beyond the surface of said distal end portion of said faceplate portion.
Claim 5
Dependent Claim
17 words
The device of claim 1 wherein said free end of said handle member has a bulbous shape.
Claim 6
Dependent Claim
56 words
The device of claim 4 including cooperating means on said handle member and faceplate, said means being constructed and arranged for providing releasable detention of said handle member to said faceplate such that said handle member is retained on the faceplate until an outward pull is applied to said handle member at said bulbous free end.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-01-20 | 1989-07-22 | 1990-01-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-01-20 | 1993-07-22 | 1994-01-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-01-20 | 1997-07-22 | 1998-01-21 | $7700.00 | Window Closed / Lapsed |