Underwater viewing paddle board

Details Underwater viewing paddle board Underwater viewing paddle board

1988-09-22

1990-05-15

Basinger, Sherman D.

Buoys, rafts, and aquatic devices

Water skimming or walking device

441135, 114 66, B63B 3500

Patent

active

049254170

ABSTRACT:
An apparatus for underwater surveillance that consists of a floating platform having bow and stern with an aerodynamically true forward cowl formed on the bow end, the forward approximately one-third of the platform. Immediately aft of the cowl there is disposed a viewing assembly placed in a clearance formed centrally through the platform, and the viewing assembly is a tightly sealed transparent member having top panel, bottom panel and side panel and defining a volume that is maintained liquid free thereby to enable maximum viewing efficiency at all times.

REFERENCES:
patent: D175764 (1955-10-01), Dotson
patent: D189273 (1960-11-01), Saeman
patent: D221697 (1971-08-01), Nicholson
patent: D233904 (1974-12-01), Dage
patent: 2712139 (1955-07-01), Kelly
patent: 2717399 (1955-09-01), Backhouse
patent: 3042945 (1962-07-01), Saeman
patent: 3085356 (1963-04-01), Wayfield
patent: 3921239 (1975-11-01), Sovia et al.
patent: 4691658 (1987-09-01), New et al.

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