Class B63H : MARINE PROPULSION OR STEERING
Subclass 1/15: Propulsive elements directly acting on water (jet propulsion B63H 11/00; attachment of propellers on shafts B63H 23/34) of rotary type (endless-track type B63H 1/34) with rotation axis substantially in propulsive direction Propellers (pitch changing B63H 3/00) having vibration damping means (anti-vibration mounting of propulsion plant B63H 21/3; means for damping vibration in general F16F)
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12227277 | Marine propulsion device, propeller unit, and method | Sep 29, 22 | Feb 18, 25 | Yamaha Hatsudoki Kabushiki Kaisha |
| 11999457 | Pendulum mass damper hub propeller assembly for marine drives | Aug 29, 22 | Jun 04, 24 | Brunswick Corporation |
| 11772762 | Propeller for vessel propulsion apparatus and vessel propulsion apparatus | Jun 03, 22 | Oct 03, 23 | Yamaha Hatsudoki Kabushiki Kaisha |
| 11584500 | Systems and methods for absorbing shock with counter-rotating propeller shafts in a marine propulsion device | May 16, 22 | Feb 21, 23 | Brunswick Corporation |
| 11364987 | Systems and methods for absorbing shock with counter-rotating propeller shafts in a marine propulsion device | Dec 20, 19 | Jun 21, 22 | Brunswick Corporation |
| 11027807 | Screw propeller with safety coupling | May 27, 16 | Jun 08, 21 | Not available |
| 10967948 | Outboard motor and damper for propeller unit | Mar 01, 19 | Apr 06, 21 | Yamaha Hatsudoki Kabushiki Kaisha |
| 10953968 | Control of propeller shaft movement | Jun 07, 17 | Mar 23, 21 | ABB Schweiz AG |
| 10894590 | Method and a control arrangement for controlling vibrations of a propulsion unit of a vessel | May 18, 16 | Jan 19, 21 | ABB Oy |
| 10464648 | Marine drives having sound blocking member | Mar 15, 18 | Nov 05, 19 | Brunswick Corporation |
| 10336418 | Shock absorber for propeller unit, propeller unit, and vessel propulsion apparatus | Nov 17, 16 | Jul 02, 19 | Yamaha Hatsudoki Kabushiki Kaisha |
| 10155575 | Diffuser-type endplate propeller | Jan 03, 18 | Dec 18, 18 | National Taiwan Ocean University |
| 10018111 | Outboard motor | Jul 14, 17 | Jul 10, 18 | Yamaha Hatsudoki Kabushiki Kaisha |
| 9914517 | Mounting device for outboard motor | Jan 10, 17 | Mar 13, 18 | SUZUKI MOTOR CORPORATION |
| 9840314 | Shock absorber for propeller unit, propeller unit, and vessel propulsion apparatus | Jan 21, 14 | Dec 12, 17 | YAMAHA HATSUDOKI KABUSHIKI KAISHA |
| 9776696 | Propeller for vessel propulsion apparatus and vessel propulsion apparatus including the same | Apr 13, 15 | Oct 03, 17 | YAMAHA HATSUDOKI KABUSHIKI KAISHA |
| 9701383 | Outboard motor and marine propulsion support system | Nov 13, 15 | Jul 11, 17 | BRUNSWICK CORPORATION |
| 9415850 | Mount device for outboard motor | Nov 28, 13 | Aug 16, 16 | SUZUKI MOTOR CORPORATION |
| 9400029 | Damper unit for vessel propulsion apparatus, propeller for vessel propulsion apparatus, and vessel propulsion apparatus | Jun 03, 13 | Jul 26, 16 | YAMAHA HATSUDOKI KABUSHIKI KAISHA |
| 8715020 | Outboard motor | Apr 23, 12 | May 06, 14 | YAMAHA HATSUDOKI KABUSHIKI KAISHA |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0150,008 | RESILIENT AND SCALABLE MICROTEXTURED COATINGS FOR QUIET AND EFFICIENT URBAN AIR MOBILITY | Oct 30, 23 | May 09, 24 | Not available |
| 2019/0263,492 | Control Of Propeller Shaft Movement | Jun 07, 17 | Aug 29, 19 | Not available |
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