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US5447121A Expired / Lapsed US ⏱️ 0.0 years remaining

Escort safety line for children

Assignee: Individual
•
Filing: 1992-12-17
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Granted: 1995-09-05
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Expires: 2012-12-17
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Abstract

Abstract An improved method providing safety for young children being escorted from one point to another by adults. The method is non-tethering and non-restraining requiring only direction, to instruction-prone children to hold onto a ring. A number of Dual-Rings (4), forming a plurality of two-position entities, are slid onto a flexible, common center supporting line (2), through a hole in the Dual-Rings and held in place by Dowel Pins (8) which pass through the Dual-Rings and line. One Dual-Ring provides two positions and accommodates two children. The Dual-Ring spacing along the longitudinal axis of the center support line is appropriate to allow children to be escorted without companion interference. The individual ring spacing, of a Dual-Ring entity, is minimal, thus allowing the children to walk closely abreast to one another, in two columns, on narrow sidewalks prevalent in school/ preschool residential areas. The Dual-Ring is further embodied with imprinted numbers, letters or symbols adjacent to each ring allowing the adult(s) to foster the learning process of children. By option, an Extension Line (14) of proper length, with a small loop on one end, and a loop with Clip Fastener (10) on the other, permits augmentation of another escort line. The non-rigid, flexible characteristics of the Escort Safety Line permit ease of handling, compactness and lightweight mobility.

Inventors

  • 👤 Edwin W. Spence

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-09 19:08
CPC Classifications
F; F16; F16G; F16G11/00; F16G11/06

Claims Analysis

Total Claims: 6
Claim 1
Independent Claim 66 words
A non-restraining safety line comprising: a flexible, center support line, along which are mounted a varying number of dual-rings permitting a voluntary grasping action by instruction-prone children to be excorted by an adult, a block portion joining each of said dual rings, and further including a dowel pin extending through said block portion and said support line to releasably mount said dual-rings to said support line.
Claim 2
Dependent Claim 66 words
A non-restraining safety line comprising: a flexible, center support line, along which are mounted a varying number of dual-rings permitting a voluntary grasping action by instruction-prone children to be excorted by an adult, a block portion joining each of said dual rings, and further including a dowel pin extending through said block portion and said support line to releasably mount said dual-rings to said support line.
Claim 3
Dependent Claim 25 words
A non-restraining safety line according to claim 1, wherein said dual-rings and said block portion are integrally joined offering a non-tethering grasping of each ring.
Claim 4
Dependent Claim 23 words
A non-restraining safety line according to claim 1, wherein each ring of said dual-rings includes indicia adjacently printed for educational fostering of children.
Claim 5
Dependent Claim 30 words
A non-restraining safety line according to claim 1, wherein the ends of said center support line have a loop formed on each end, one of which containing a clip fastener.
Claim 6
Dependent Claim 32 words
A non-restraining safety line according to claim 4, wherein one of said loops includes an additional support line having a looped end with a clip fastened to said one of said loops.

References Cited (Backward Citations)

US3652087A Cited
US3563208A Cited
GB2066674A Cited
US4765279A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1998-09-04 1999-03-06 1999-09-05 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 2002-09-04 2003-03-06 2003-09-05 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2006-09-04 2007-03-06 2007-09-05 $7700.00 Window Closed / Lapsed

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