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US3945678A Expired / Lapsed US ⏱️ 0.0 years remaining

Harness for safety shield type children's car seat

Assignee: Individual
•
Filing: 1974-09-27
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Granted: 1976-03-23
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Expires: 1994-09-27
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Abstract

Abstract This invention relates to a harness, which when used in conjunction with a safety shield type children's car seat, prevents a child from standing or climbing out of the seat, while under most short stop conditions does not restrain the forward motion of the child. Children's car seats which use a safety shield to restrain a child's forward motion under impact, have been found to be the safest of the children's car seats. They are generally suggested for use by children between the ages of 1 and 5 years. During impact or short stop conditions, the safety shield design insures that the impact load is widely distributed over large areas of a child's body. But this design feature assumes and depends upon the fact that the child is seated. Yet certain of these car seats are constructed in such a fashion as to allow a normally active child to stand in these car seats, or even to climb out of them. A harness could be used to keep the child seated. Conventional child automobile harnesses can not be used in conjunction with a safety shield car seat for several reasons. One such harness must be attached to the automobile seat belt, but this same seat belt is used to hold the safety shield car seats in place. Other harnesses are secured to rear portions of children's car seats, and yet safety shield car seats may have no rear portion. Moreover, present automobile harnesses secure the child from the rear and therefore are inappropriate for use with a safety shield car seat. Under impact or short stop conditions, they would restrain the child's motion, thereby preventing the child from realizing the full benefit of the safety shield design. An object of this invention is to provide a harness, which when used in conjunction with a safety shield type children's car seat, prevents a child from standing in the seat or climbing out of it, but under most short stop conditions does not restrain the forward motion of the child. A further object of this invention is to provide a harness which can be adjusted to a child's size and is equally as effective over the range of sizes of children that can be expected to use the car seats. Still a further object of this invention is to provide a harness, which when used with a Ford "Tot Guard" car seat, can be detachably secured to the Tot Guard, without changing the Tot Guard's structure.

Inventors

  • 👤 Lewis A. Neuman

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-22 20:20
CPC Classifications
B; B60; B60R; B60R22/00; B60R22/10; B60R22/105; B60N; B60N2/00; B60N2/24; B60N2/26; B60N2/28; B60N2/2839; B60N2/2857; B60N2/286

Claims Analysis

Total Claims: 10
Claim 1
Independent Claim 95 words
A harness for restricting the vertical movement of a child seated on a cushion of a safety car seat having a protective front shield, said harness comprising: a. an openable waist-encircling belt adapted to fit relatively snugly about the child's waist; b. at least one strap having one of its two ends attached to said belt; and c. a securing means attached to said safety car seat in front of the vertical center line of the child's upper torso and connected to the other strap end for securing said belt to the safety car seat.
Claim 2
Dependent Claim 95 words
A harness for restricting the vertical movement of a child seated on a cushion of a safety car seat having a protective front shield, said harness comprising: a. an openable waist-encircling belt adapted to fit relatively snugly about the child's waist; b. at least one strap having one of its two ends attached to said belt; and c. a securing means attached to said safety car seat in front of the vertical center line of the child's upper torso and connected to the other strap end for securing said belt to the safety car seat.
Claim 3
Dependent Claim 14 words
The harness of claim 1, wherein said securing means is attached to said cushion.
Claim 4
Dependent Claim 43 words
The harness of claim 2, having at least the forward portion of said cushion tapered toward the front, and wherein said securing means comprises a laterally extending loop of a size adapted to fit snugly around a predetermined tapered portion of said cushion.
Claim 5
Dependent Claim 24 words
The harness of claim 3, wherein said at least one strap comprises two laterally spaced straps attached to said belt generally opposite each other.
Claim 6
Dependent Claim 24 words
The harness of claim 4, wherein said straps are attached to said belt nearer to the rear of the seat than to the front.
Claim 7
Dependent Claim 19 words
The harness of claim 5, wherein the size of said belt and the length of said straps are adjustable.
Claim 8
Dependent Claim 21 words
The harness of claim 1, wherein said securing means is attached to said safety car seat substantially below the child's waist.
Claim 9
Dependent Claim 32 words
The harness of claim 7, wherein said at least one strap comprises two laterally spaced straps which are attached to the belt nearer the rear of the seat than to the front.
Claim 10
Dependent Claim 31 words
The harness of claim 1, wherein said at least one strap comprises two laterally spaced straps which are attached to the belt nearer the rear of the seat than the front.

References Cited (Backward Citations)

US579818A Cited
US1316163A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1979-03-23 1979-09-22 1980-03-23 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1983-03-23 1983-09-22 1984-03-23 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1987-03-23 1987-09-22 1988-03-23 $7700.00 Window Closed / Lapsed

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