Sliding safety hinge assembly for lid of box

Receptacles – Closures – Pivotable

Reexamination Certificate

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Details

C016S242000, C016S251000, C016S364000, C220S813000, C220S829000, C220S832000, C220S845000

Reexamination Certificate

active

07870972

ABSTRACT:
The Sliding Safety Hinge Assembly (SSHA) minimizes the degree of personal injury or discomfort that could result from accidental closure of the lid of a box, i.e. “toy box”, by pinching a finger between the lid and box, particularly as the obstruction approaches the side or rear of the box near the hinge. A traditional hinge attached to the lid and rear of box carcass provides a fixed pivot point such that a severe pinch point exists due to the leverage of the lid. The SSHA reduces this potential by a sliding design such that the hinge element normally fastened to the rear of the box is rather installed on a slide assembly allowing free sliding motion in the vertical plane at the rear of the box. The SSHA assembly would include a slide, pivot and counter weight device to reduce the weight of the lid.

REFERENCES:
patent: 131478 (1872-09-01), Tice
patent: 311518 (1885-02-01), Palmer
patent: 523304 (1894-07-01), Collins
patent: 2167585 (1939-07-01), Mulvaney
patent: 2211581 (1940-08-01), Ross
patent: 2620509 (1952-12-01), Keating
patent: 3965532 (1976-06-01), Wigfall
patent: 5967392 (1999-10-01), Niemi et al.
patent: 6243919 (2001-06-01), Hetland
patent: 6836934 (2005-01-01), De Juana et al.
patent: 7010833 (2006-03-01), Duarte et al.
patent: 2006/0260096 (2006-11-01), Fries

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