Material or article handling equipment – Refuse or trash equipment – With closure
Patent
1975-12-29
1976-11-02
Blix, Trygve M.
Material or article handling equipment
Refuse or trash equipment
With closure
9311, 9340, D34 43, B63C 910
Patent
active
039887952
ABSTRACT:
A conventional type of life preserver has a rectangular shape, with a circular neck receiving opening adjacent the upper end and a slit extending from the bottom of the opening to the lower edge of the preserver. The invention comprises a strap having one end thereof immovably molded into the preserver and extending from one side edge of the preserver to the slit. A pair of oppositely directed D-ring fastening members are mounted on the strap in recesses directed inwardly from opposite sides of the preserver adjacent to the slit. The portion of the strap past the D-rings slidably extends through a sleeve which is molded into the preserver from the slit to the opposite side edge. The strap has an elongated portion which extends around the body of the wearer, with a buckle on its end which may be selectively attached to either of the rings, depending on the direction in which the preserver is facing.
REFERENCES:
patent: 3077618 (1963-02-01), O'Link
patent: 3416172 (1968-12-01), Gerling
Blix Trygve M.
Comstock Robert C.
Frankfort Charles E.
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