Patent US4682374A successfully refreshed from Google Patents.
US4682374A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Protective ear covering
Assignee: WARM EARS Inc
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Filing: 1986-03-05
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Granted: 1987-07-28
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Expires: 2006-03-05
Abstract
Abstract A protective ear covering has a self-fastening strap to fasten to the goggle strap of ski goggles or to a fabric headband. The ear protector's outer edge includes wedge-shaped riser to accommodate an ear's outward projection, while the inside rim of the protector, circumscribed by a deformable gasket, rests flat against a wearer's head. There is preferably an inner liner for warmth and comfort, and vents for ventilation and sound penetration are provided.
Inventors
- 👤 Joseph Geiser
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 17:37
CPC Classifications
A; A61; A61F; A61F9/00; A61F9/02; A61F9/029; A61F11/00; A61F11/06; Y; Y10; Y10S; Y10S2/00; Y10S2/908; Y10S2/909
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
156 words
A protective ear covering intended to be worn as a pair in combination with the goggle strap of conventional ski goggles, said ear protector comprising: (a) a case sized to overfit a wearer's ear, said case being generally elliptical in longitudinal cross section and including a hollow inner portion to overfit a wearer's ear, said case including a wedge-shaped riser and a flattened top, said top thereby forming generally an inclined plane with said riser to cause said case portion touching the user's head behind the ear to rise to accommodate the ear'outward projection; (b) a deformable gasket circumscribing said case's inner edge and extending outward therefrom; (c) at least one vent extending through said case to provide ventilation and to allow sound to penetrate; and, (d) a self-fastening, adjustable attachment strap, said attachment strap sized to at least surround the width of said goggle strap and attached to said case top exterior proximate its midpoint.
Claim 2
Dependent Claim
156 words
A protective ear covering intended to be worn as a pair in combination with the goggle strap of conventional ski goggles, said ear protector comprising: (a) a case sized to overfit a wearer's ear, said case being generally elliptical in longitudinal cross section and including a hollow inner portion to overfit a wearer's ear, said case including a wedge-shaped riser and a flattened top, said top thereby forming generally an inclined plane with said riser to cause said case portion touching the user's head behind the ear to rise to accommodate the ear'outward projection; (b) a deformable gasket circumscribing said case's inner edge and extending outward therefrom; (c) at least one vent extending through said case to provide ventilation and to allow sound to penetrate; and, (d) a self-fastening, adjustable attachment strap, said attachment strap sized to at least surround the width of said goggle strap and attached to said case top exterior proximate its midpoint.
Claim 3
Dependent Claim
22 words
The protective ear covering according to claim 1. including, additionally, a heat retaining liner sized to cover said case's interior hollow portion.
Claim 4
Dependent Claim
16 words
The protective ear covering according to claim 1 wherein said case is made of flexible polyethylene.
Claim 5
Dependent Claim
16 words
The protective ear covering according to claim 1 wherein said deformable circumferential gasket is polyester foam.
Claim 6
Dependent Claim
180 words
A protective ear covering intended to be worn as a pair comprising: (a) a case sized to overfit a user's ear, said case being generally elliptical in longitudinal cross section and including a hollow inner portion to overfit a wearer's ear, said case including a wedge-shaped riser and a flattened top, said top thereby forming an inclined plane with said riser to cause said case portion touching the user's head behind the ear to rise to accommodate the ear's outward projection; (b) a deformable gasket circumscribing said case's inner edge and extending outward therefrom; (c) at least one vent extending through said case to provide ventilation and to allow sound to penetrate; (d) a fabric headband (e) an adjustable, self fastening attachment strap, said attachment strap sized to at least surround the width of said fabric headband, said attachment strap attached to said case top exterior proximate its midpoint, and; so that when said protective ear covering is placed over a wearer's ears, said attachment strap surrounds said fabric headband to hold said protective ear covering to a wearer's ear.
Claim 7
Dependent Claim
180 words
A protective ear covering intended to be worn as a pair comprising: (a) a case sized to overfit a user's ear, said case being generally elliptical in longitudinal cross section and including a hollow inner portion to overfit a wearer's ear, said case including a wedge-shaped riser and a flattened top, said top thereby forming an inclined plane with said riser to cause said case portion touching the user's head behind the ear to rise to accommodate the ear's outward projection; (b) a deformable gasket circumscribing said case's inner edge and extending outward therefrom; (c) at least one vent extending through said case to provide ventilation and to allow sound to penetrate; (d) a fabric headband (e) an adjustable, self fastening attachment strap, said attachment strap sized to at least surround the width of said fabric headband, said attachment strap attached to said case top exterior proximate its midpoint, and; so that when said protective ear covering is placed over a wearer's ears, said attachment strap surrounds said fabric headband to hold said protective ear covering to a wearer's ear.
Claim 8
Dependent Claim
22 words
The protective ear covering according to claim 5 including, additionally, a heat retaining liner sized to cover said case's interior hollow portion.
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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) | 1990-07-27 | 1991-01-26 | 1991-07-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-07-27 | 1995-01-26 | 1995-07-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-07-27 | 1999-01-26 | 1999-07-28 | $7700.00 | Window Closed / Lapsed |