Marine propulsion – Screw propeller – Propeller guard
Reexamination Certificate
2007-03-08
2009-02-10
Swinehart, Ed (Department: 3617)
Marine propulsion
Screw propeller
Propeller guard
Reexamination Certificate
active
07488226
ABSTRACT:
A propeller shield apparatus for mounting to a trolling motor having an exposed propeller with a horizontal axis includes a vertical fin and an arcuate propeller shield. The arcuate propeller shield is oriented concave downward and fixed to the vertical fin. The vertical fin is carried by the trolling motor. The vertical fin spaces the propeller shield above the propeller. A curved bracket is provided, connected to the vertical fin, and is clamped to the trolling motor. Angular fins can be provided at opposite ends of the propeller shield which extend substantially radially from the horizontal axis.
REFERENCES:
patent: 619329 (1899-02-01), Moore
patent: 682027 (1901-09-01), Burgess
patent: 904313 (1908-11-01), Davis
patent: 1226400 (1917-05-01), Smith
patent: 2096223 (1937-10-01), Chandler et al.
patent: 2096457 (1937-10-01), Irgens
patent: 2956533 (1960-10-01), De Yo
patent: 3742895 (1973-07-01), Horiuchi
patent: 3768432 (1973-10-01), Spaulding
patent: 3955527 (1976-05-01), Holtermann
patent: 4013033 (1977-03-01), Porter et al.
patent: 4031846 (1977-06-01), Tone
patent: 4070984 (1978-01-01), Kappas
patent: 4487152 (1984-12-01), Larson
patent: 4553945 (1985-11-01), Foster
patent: 4744779 (1988-05-01), Koehler
patent: 4756265 (1988-07-01), Lane
patent: 4995840 (1991-02-01), Seale et al.
patent: 5102359 (1992-04-01), Hinds
patent: 5203275 (1993-04-01), Brauner et al.
patent: 5667415 (1997-09-01), Arneson
patent: 5902157 (1999-05-01), Boris
patent: 2006/0166570 (2006-07-01), Norman
patent: 2006/0166571 (2006-07-01), Norman et al.
Erickson Law Group, PC
Raptor Fishing Technologies, Inc.
Swinehart Ed
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