Diving apparatus

Details Diving apparatus Diving apparatus

2007-08-21

2007-08-21

Mayo, Tara L. (Department: 3671)

Hydraulic and earth engineering

Diving

Suit or accessory therefor

C405S194000

Reexamination Certificate

active

10450332

ABSTRACT:
A diving apparatus includes a pump that is actuated by muscular force. Diving weights are fastened to a fresh-air tank by surface zip fasteners. A traction element lies between the pump and the diver's limbs and to which it is attached a quick-release device. A float is surrounded by a net, the float having a seat located below the surface of the water and each of the straps, which are used to fasten the fresh-air tank to the diver, has at least one quick fastener which can be opened by the diver.

REFERENCES:
patent: 3050055 (1962-08-01), Vautin
patent: 5092327 (1992-03-01), Tragatschnig
patent: 5957079 (1999-09-01), Wessels
patent: 6530725 (2003-03-01), Courtney et al.

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