US4951322A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Detachable mono-glass sports goggles
Assignee: Individual
•
Filing: 1989-09-27
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Granted: 1990-08-28
•
Expires: 2009-09-27
Abstract
Abstract A detachable mono-glass sports goggles includes a curved rod-like spectacle frame with two bows bilaterally connected thereto; an unitary glass having its top edge inserted into the bottom scoop channel of the spectacle frame; and a nose piece having an inverted V-shaped portion to support the unitary glass and to mount on user's nose, a split pin for insertion through the unitary glass into the spectacle frame to firmly retain the unitary glass therebetween, and a corrugated face portion for touching of fingers to correct the position of the goggles when it is in wear.
Inventors
- 👤 David J. T. Lin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 23:22
CPC Classifications
A; A61; A61F; A61F9/00; A61F9/02; G; G02; G02C; G02C1/00; G02C1/04; G02C5/00; G02C5/02; G02C5/12; G02C2200/00; G02C2200/08
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
103 words
A detachable mono-glass sports goggles, including: a curved rod-like spectacle frame having a hole made thereon in the center; two bows respectively connected to said spectacle frame at both ends by means of screws; a unitary glass having a hole made thereon at a position opposite to the hole of said spectacle frame; and a nose piece comprising a split pin unitarily made thereon at the back side at an upper position for insertion through the hole of said unitary glass into the hole of said spectacle frame to allow said unitary glass to be firmly and detachably attached to said spectacle frame.
Claim 2
Dependent Claim
103 words
A detachable mono-glass sports goggles, including: a curved rod-like spectacle frame having a hole made thereon in the center; two bows respectively connected to said spectacle frame at both ends by means of screws; a unitary glass having a hole made thereon at a position opposite to the hole of said spectacle frame; and a nose piece comprising a split pin unitarily made thereon at the back side at an upper position for insertion through the hole of said unitary glass into the hole of said spectacle frame to allow said unitary glass to be firmly and detachably attached to said spectacle frame.
Claim 3
Dependent Claim
76 words
The detachable mono-glass sports goggles according to claim 1, wherein the nose piece includes an inverted V-shaped portion to smoothly attach to the nasal region of user's nose, said inverted V-shaped portion having an inverted V-shaped groove made thereon for mounting of said unitary glass, and a corrugated face portion for touching of fingers to correct the position of the goggles when it is in wear so as to prevent from contamination of said unitary glass.
Claim 4
Dependent Claim
85 words
The detachable mono-glass sports goggles according to claim 2, wherein said spectacle frame further comprises a scoop channel made on the bottom edge for insertion therein of the top edge of said unitary glass so as to let said unitary glass be firmly retained between said scoop channel of said spectacle frame and said inverted V-shaped groove of said nose piece when said split pin of said nose piece is inserted through the hole of said unitary glass into the hole of said spectacle frame.
References Cited (Backward Citations)
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Cited
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CA481478A
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FR1105548A
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Cited
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Cited
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Cited
US4867550A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1993-08-27 | 1994-02-26 | 1994-08-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-08-27 | 1998-02-26 | 1998-08-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-08-27 | 2002-02-26 | 2002-08-28 | $7700.00 | Window Closed / Lapsed |