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US4812953A Expired / Lapsed US ⏱️ 0.0 years remaining

Safety light band

Assignee: NEWLINE ELECTRONIC AB
•
Filing: 1988-03-07
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Granted: 1989-03-14
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Expires: 2008-03-07
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Abstract

Abstract A safety light band maximizes visibility of a pedestrian wearing the band in poorly lighted or unlighted conditions. The band is formed as a flexible strap having fastening means for wearing the band on the person, and luminous means comprising an interactive combination of electric lamps and reflective surfaces.

Inventors

  • 👤 Willy G. Ask
  • 👤 E. Peter M. Wahlberg

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-01 02:00
CPC Classifications
G; G08; G08B; G08B5/00; G08B5/006; F; F21; F21L; F21L2/00

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 223 words
A safety light band for increasing the visibility of a person wearing the band comprising: a strap adapted to wrap a limb of said person and being formed in a structure of layered components comprising front and rear strap layers defining front and rear planar sides of said strap; a pouch formed within said strap between said front and rear sides, said pouch being adapted to house a battery; luminous means including a reflective surface at said front of said strap, a plurality of electric lamps, a battery connector, electric lines extending between said lamps and said battery connector, said battery connector being receivable in said pouch in an operative band-wearing position with said electric lines contained within said strap between said front and rear sides, said lamps being disposed between said front and rear sides of said strap with said lamps protruding through said front layer to be visible at said front side and, said front strap layer being comprised of layered components including a first plastic layer bearing said reflective surface and a transparent second plastic layer overlying said first plastic layer, said reflective surface being disposed in a pattern of areas having relatively contrasting reflectivity, and said first and second plastic layers being adhered with a watertight seal delineating said areas and forming corresponding watertight pockets between said plastic layers.
Claim 2
Dependent Claim 223 words
A safety light band for increasing the visibility of a person wearing the band comprising: a strap adapted to wrap a limb of said person and being formed in a structure of layered components comprising front and rear strap layers defining front and rear planar sides of said strap; a pouch formed within said strap between said front and rear sides, said pouch being adapted to house a battery; luminous means including a reflective surface at said front of said strap, a plurality of electric lamps, a battery connector, electric lines extending between said lamps and said battery connector, said battery connector being receivable in said pouch in an operative band-wearing position with said electric lines contained within said strap between said front and rear sides, said lamps being disposed between said front and rear sides of said strap with said lamps protruding through said front layer to be visible at said front side and, said front strap layer being comprised of layered components including a first plastic layer bearing said reflective surface and a transparent second plastic layer overlying said first plastic layer, said reflective surface being disposed in a pattern of areas having relatively contrasting reflectivity, and said first and second plastic layers being adhered with a watertight seal delineating said areas and forming corresponding watertight pockets between said plastic layers.

References Cited (Backward Citations)

US3720918A Cited
US3944803A Cited
US4173201A Cited
US4425600A Cited
US4523258A Cited
US4521832A Cited
US4709307A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1992-03-13 1992-09-12 1993-03-14 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1996-03-13 1996-09-12 1997-03-14 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2000-03-13 2000-09-12 2001-03-14 $7700.00 Window Closed / Lapsed

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