Boat propeller cover

Fluid reaction surfaces (i.e. – impellers) – Protective screen or guard – Water or marine propellers

Patent

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Details

416146R, 70232, B63H 114

Patent

active

052463451

ABSTRACT:
A locking boat propeller cover that completely encloses the propeller whereby unauthorized removal of the propeller is prevented, the propeller is protected from damage, and the risk of injury to people coming into contact with the propeller area is reduced.

REFERENCES:
patent: 1329913 (1920-02-01), McGuire
patent: 2529432 (1950-11-01), Tenner
patent: 2822183 (1958-02-01), Montgomery
patent: 2949092 (1960-08-01), Fortune
patent: 3732033 (1973-05-01), Macchi
patent: 3981165 (1976-09-01), Wersinger
patent: 3981617 (1976-09-01), Milewicz
patent: 3982602 (1976-09-01), Gorman
patent: 4257247 (1981-03-01), Sims
patent: 4630456 (1986-12-01), Nielson, Jr.
patent: 4715783 (1987-12-01), Wade

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