Reverse boat oars

Marine propulsion – Oar or paddle – Articulated sectional oar or paddle

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Details

B63H 1610

Patent

active

051122618

ABSTRACT:
A reverse boat oar is provided and consists of a mechanism for holding a large gear portion on a distal end of an oar handle arm and a small gear portion formed on a distal end of an oar paddle arm in a meshing rotatable relationship. An oar lock attaches the holding mechanism to a gunwale of a boat, so that when a rower pushes forward on the oar handle arm the oar paddle arm will also go forward. The rower can sit facing the bow of the boat to see where the boat is going.

REFERENCES:
patent: 562369 (1896-06-01), Berron
patent: 727731 (1903-05-01), Anderson
patent: 1552966 (1925-09-01), Speckhardt
patent: 1689714 (1928-10-01), Burns
patent: 1704074 (1929-03-01), Bilesfine
patent: 2003418 (1935-06-01), Ankarlo
patent: 2415432 (1947-02-01), Krueger
patent: 3884175 (1975-05-01), Bellis

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