US4621589A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Child security device
Assignee: Individual
•
Filing: 1985-03-22
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Granted: 1986-11-11
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Expires: 2005-03-22
Abstract
Abstract A child restraint for restricting the distance a child can wander from a parent or attendant for use in connection with a conventional shopping cart. The restraint has a cable reel at one end which selectively pays out a length of tether cable. The reel is attachable to the frame of a shopping cart by a lock which may be released by the attendant or store personnel. The opposite end of the tether cable is attached to a harness or cuff which may be attached about the child and locked in place by a key or combination lock. In the preferred embodiment, the harness is secured about the child by a combination lock which carries indicia which in the correct combination for opening the lock spell out a simple word which may be easily memorized by the user.
Inventors
- 👤 Thomas A. Thinnes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 16:02
CPC Classifications
B; B62; B62B; B62B3/00; B62B3/14; B62B3/144; A; A01; A01K; A01K27/00; A01K27/003; A01K27/004; B62B3/1452
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
172 words
A security restraint for use with a conventional shopping cart having a frame mounted on wheels with the frame including a generally vertical frame member, said restraint comprising: (a) a tether having opposite first and second ends; (b) reel means receiving the first end of said tether for paying out and rewinding said tether, said reel means having mounting means for detachable securement to said frame member at a predetermined height, said reel means including locking means for securing said reel means at a predetermined position for paying out a predetermined length of tether; (c) harness means secured to the said second end of said tether with releasable locking means for securing said harness about said child whereby the reel means may be secured to the shopping cart frame member at a height commensurate with the height of the child and whereby said tether may be payed out a predetermined distance with the restraint means locked about the child thereby restraining the child from wandering beyond a predetermined distance from the cart.
Claim 2
Dependent Claim
172 words
A security restraint for use with a conventional shopping cart having a frame mounted on wheels with the frame including a generally vertical frame member, said restraint comprising: (a) a tether having opposite first and second ends; (b) reel means receiving the first end of said tether for paying out and rewinding said tether, said reel means having mounting means for detachable securement to said frame member at a predetermined height, said reel means including locking means for securing said reel means at a predetermined position for paying out a predetermined length of tether; (c) harness means secured to the said second end of said tether with releasable locking means for securing said harness about said child whereby the reel means may be secured to the shopping cart frame member at a height commensurate with the height of the child and whereby said tether may be payed out a predetermined distance with the restraint means locked about the child thereby restraining the child from wandering beyond a predetermined distance from the cart.
Claim 3
Dependent Claim
14 words
The restraint of claim 1 wherein said locking means is operable by a key.
Claim 4
Dependent Claim
25 words
The restraint of claim 1 wherein said restraint means is padded and said tether means comprises a metal cable provided with a resilient outer coating.
Claim 5
Dependent Claim
13 words
The restraint of claim 1 wherein said locking means comprises a combination lock.
Claim 6
Dependent Claim
28 words
The restraint of claim 4 wherein said harness is imprinted with the combination at a location not generally visible when the harness is in position about a child.
Claim 7
Dependent Claim
28 words
The restraint of claim 4 wherein said combination locking means is operable to an open position by means of a combination including indicia spelling out a simple word.
Claim 8
Dependent Claim
43 words
The restraint of claim 6 wherein said vertical frame member defines a plurality of spaced apertures and wherein said combination locking means includes bolt means selectively engageable in said aperture means in a locked position to secure said reel to said frame 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) | 1989-11-10 | 1990-05-12 | 1990-11-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-11-10 | 1994-05-12 | 1994-11-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-11-10 | 1998-05-12 | 1998-11-11 | $7700.00 | Window Closed / Lapsed |