Douglas J Yoder

Address:

4040 Merriweather Rd, Toledo, OH 43623

Phone:

4197043864

VIN:

1J4GA691X7L113161

Make:

JEEP

Model:

WRANGLER UNLIMITED

Year:

2007

US Patent:

20160121987, May 5, 2016

Filed:

Jan 12, 2016

Appl. No.:

14/993560

Inventors:

- Knoxville TN, US
Scott Crutchfield - Knoxville TN, US
Robert Scott Beach - Knoxville TN, US
Douglas J. Yoder - Oshkosh WI, US
Douglas G. Bickelhaupt - Oshkosh WI, US
George Edward Phillips - Oshkosh WI, US
David J. Gruenwald - Menasha WI, US
Bryan L. Danner - Oshkosh WI, US

International Classification:

B63H 21/30
B63H 20/10
B63H 1/14
B63H 20/12

Abstract:

A hull mounted, steerable marine drive system having trim actuation is both steerable through 360 degrees and is trimmable in a range of from approximately +3 degrees to approximately −15 degrees. The marine drive system includes a watertight enclosure assembly for sealing the hull, which is adapted for keeping much of the marine drive system from being exposed to water. The enclosure includes a gasket flange plate, a retention plate and a folded gasket. The gasket flange plate closely follows the contour of the hull and enhances the hydrodynamic and wake performance of the present marine drive system. Further, marine drive system includes a forward-neutral-reverse (FNR) transmission assembly, a drive unit assembly having a trimmable upper unit and a steerable lower unit, a steering actuator assembly, a trim actuator assembly, and, preferably, trim foils for providing enhanced negative and positive trim and for providing enhanced positive and negative lift.

US Patent:

20150050849, Feb 19, 2015

Filed:

Aug 8, 2014

Appl. No.:

14/455359

Inventors:

- Knoxville TN, US
Scott Crutchfield - Knoxville TN, US
Robert Scott Beach - Knoxville TN, US
Douglas J. Yoder - Oshkosh WI, US
Douglas G. Bickelhaupt - Oshkosh WI, US
George Edward Phillips - Oshkosh WI, US
David J. Gruenwald - Menasha WI, US
Bryan L. Danner - Oshkosh WI, US

International Classification:

B63H 21/30
B63H 1/14
B63H 21/38
B63H 20/10
B63H 20/12

US Classification:

440 61 S, 440112, 440 61 F

Abstract:

A hull mounted, steerable marine drive system having trim actuation is both steerable through 360 degrees and is trimmable in a range of from approximately +3 degrees to approximately −15 degrees. The marine drive system includes a watertight enclosure assembly for sealing the hull, which is adapted for keeping much of the marine drive system from being exposed to water. The enclosure includes a gasket flange plate, a retention plate and a folded gasket. The gasket flange plate closely follows the contour of the hull and enhances the hydrodynamic and wake performance of the present marine drive system. Further, marine drive system includes a forward-neutral-reverse (FNR) transmission assembly, a drive unit assembly having a trimmable upper unit and a steerable lower unit, a steering actuator assembly, a trim actuator assembly, and, preferably, trim foils for enhancing lift to assist in getting the boat up on plane.