US5151678A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Safety belt
Assignee: Individual
•
Filing: 1990-05-04
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Granted: 1992-09-29
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Expires: 2010-05-04
Abstract
Abstract The apparatus relates to safety belts having a flexible support member forming the body of the belt and an electroluminescent flexible strip extending substantially the length of the belt and exposed to one side of the belt which is activated by means of a power supply connected to the electroluminescent flexible strip. This safety belt has low power requirements whereby the user can wear the belt under low light conditions for extended periods of time and be assured of adequate visible recognition.
Inventors
- 👤 Jeffrey A. Veltri
- 👤 Joseph M. Souliere
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 06:16
CPC Classifications
G; G08; G08B; G08B5/00; G08B5/006; H; H05; H05B; H05B33/00; H05B33/12
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
96 words
A safety belt comprising a flexible support member forming the body of the belt, a continuous electroluminescent flexible strip extending substantially the length of the belt and exposed to one side of the belt, power supply means connected to said electroluminescent flexible strip for exciting the same, and means for securing said belt at various positions wherein said flexible support member has a slotted area in the outer face thereof sized to receive and engage said electroluminescent strip in a manner to expose a light producing portion of said strip within the opening of said slot.
Claim 2
Dependent Claim
96 words
A safety belt comprising a flexible support member forming the body of the belt, a continuous electroluminescent flexible strip extending substantially the length of the belt and exposed to one side of the belt, power supply means connected to said electroluminescent flexible strip for exciting the same, and means for securing said belt at various positions wherein said flexible support member has a slotted area in the outer face thereof sized to receive and engage said electroluminescent strip in a manner to expose a light producing portion of said strip within the opening of said slot.
Claim 3
Dependent Claim
25 words
A safety belt as claimed in claim 1 wherein said power supply means and said means for securing are combined in a single buckle member.
Claim 4
Dependent Claim
40 words
A safety belt as claimed in claim 2 wherein said buckle member is divided into two parts, the first part including a battery storage arrangement and a second part including electrical circuitry for converting DC power into an alternating current.
Claim 5
Dependent Claim
32 words
A safety belt as claimed in claim 3 wherein said buckle member splits between said two parts to allow release of said belt and said two parts include releasable electrical connections therebetween.
Claim 6
Dependent Claim
30 words
A safety belt as claimed in claim 4 wherein said second part maintains a continuous electrical connection with said belt regardless of the connection between said first and second parts.
Claim 7
Dependent Claim
20 words
A safety belt as claimed in claim 4 wherein said electroluminescent strip when activated radiates two different colours of light.
Claim 8
Dependent Claim
24 words
A safety belt as claimed in claim 6 wherein said electroluminescent strip is divided longitudinally into two distinct regions emitting different colours of light.
Claim 9
Dependent Claim
25 words
A safety belt as claimed in claim 2 wherein said second part of said buckle member includes releasable grip means for engaging said support member.
Claim 10
Dependent Claim
21 words
A safety belt as claimed in claim 8 wherein excess length of said support member is accumulated behind said buckle member.
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) | 1995-09-29 | 1996-03-30 | 1996-09-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-09-29 | 2000-03-30 | 2000-09-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-09-29 | 2004-03-30 | 2004-09-29 | $7700.00 | Window Closed / Lapsed |