US4786158A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Protective cover for eyeglass temple pieces and method
Assignee: Individual
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Filing: 1986-02-10
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Granted: 1988-11-22
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Expires: 2006-02-10
Abstract
Abstract A disposable temple cover for use within environments in which the wearer of eyeglasses subjects them to potentially damaging substances includes a thin walled tube of plastic material having an end bearing a soft resilient ring. The resilient ring is attached to the tube by either a folding or rolling method.
Inventors
- 👤 Glen A. Barfus-Shanks
- 👤 Irving Barfus
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 13:03
CPC Classifications
G; G02; G02C; G02C11/00
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
147 words
A removable temple covering comprising: a hollow tube having a thin wall formed of a plastic material and defining a first end and a second end and a longitudinal passage therebetween; and a resilient ring for securing said covering to said temple having a center aperture supported upon and encircling said tube at a point a predetermined distance from said first end, the portion of said tube between said ring and said first end of said tube defining a first end portion of said tube captivating said resilient ring to said tube, said first end portion having an outwardly extending flare of a diameter which increases from the point at which said resilient ring encircles said tube and is folded outwardly from said ring and back upon said tube so as to cling to the underlying portion of said tube to secure said ring upon said tube.
Claim 2
Dependent Claim
147 words
A removable temple covering comprising: a hollow tube having a thin wall formed of a plastic material and defining a first end and a second end and a longitudinal passage therebetween; and a resilient ring for securing said covering to said temple having a center aperture supported upon and encircling said tube at a point a predetermined distance from said first end, the portion of said tube between said ring and said first end of said tube defining a first end portion of said tube captivating said resilient ring to said tube, said first end portion having an outwardly extending flare of a diameter which increases from the point at which said resilient ring encircles said tube and is folded outwardly from said ring and back upon said tube so as to cling to the underlying portion of said tube to secure said ring upon said tube.
Claim 3
Dependent Claim
31 words
A removeable temple covering as set forth in claim 1 wherein said first end portion of said tube is rolled upon said ring and is wrapped upon it in multiple layers.
Claim 4
Independent Claim
101 words
A method of fabricating a temple covering comprising the steps of: forming a thin-walled tube of plastic material having a first end and a second end and a longitudinal passage therebetween, said first end having an outwardly extending flare; cutting said thin-walled tube to a predetermined length; forming a resilient ring having an inside diameter approximately equal to the tube diameter; assembling said resilient ring to said tube by passing a portion of said tube through said ring; securing said resilient ring upon said tube by causing at least a portion of said tube to foldback and overlie said resilient ring.
Claim 5
Independent Claim
101 words
A method of fabricating a temple covering comprising the steps of: forming a thin-walled tube of plastic material having a first end and a second end and a longitudinal passage therebetween, said first end having an outwardly extending flare; cutting said thin-walled tube to a predetermined length; forming a resilient ring having an inside diameter approximately equal to the tube diameter; assembling said resilient ring to said tube by passing a portion of said tube through said ring; securing said resilient ring upon said tube by causing at least a portion of said tube to foldback and overlie said resilient ring.
Claim 6
Dependent Claim
54 words
The method set forth in claim 3 wherein said step of securing includes wrapping the portion of said tube passed through said ring upon said ring by: placing said ring close to one end of said tube; and rolling said ring upon said tube such that multiple layers of said tube encircle said ring.
Claim 7
Dependent Claim
67 words
The method set forth in claim 3 wherein said step of securing includes: placing said ring a predetermined distance from one end of said tube; folding the portion of said tube between said ring and the end of said tube closest to said ring outwardly and back upon said tube so as to cause the folded portion to overlie and cling to a portion of said tube.
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) | 1991-11-22 | 1992-05-23 | 1992-11-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-11-22 | 1996-05-23 | 1996-11-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-11-22 | 2000-05-23 | 2000-11-22 | $7700.00 | Window Closed / Lapsed |