| Patents for B63H 20 - Outboard propulsion units, i.e. propulsion units having a substantially vertical power leg mounted outboard of a hull and terminating in a propulsion element, e.g. "outboard motors", z-drives; Arrangements thereof on vessels (5,075) |
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| 09/22/1987 | US4695261 Marine propulsion engine voltage generator arrangement |
| 09/22/1987 | US4695260 Tilting device for marine propulsion device |
| 09/15/1987 | US4693689 Controlling gear for outboard engine |
| 09/11/1987 | WO1987005274A1 A device in an inboard/outboard rear aggregate for boats |
| 09/01/1987 | US4690649 Center stern outboard motor mount for double-end canoes |
| 08/25/1987 | US4689027 Transmission mechanism for a marine outboard drive |
| 08/25/1987 | US4689025 Power steering system |
| 08/25/1987 | US4689024 Friction device for damping oscillation of an outboard motor |
| 08/18/1987 | US4687450 Marine propulsion device exhaust system |
| 08/18/1987 | US4687449 Staged hydraulic trim-tilt system |
| 08/18/1987 | US4687448 Outboard motor tilt and trim adaptor apparatus and safety device |
| 08/11/1987 | US4685888 Outboard motor support |
| 07/28/1987 | US4682961 Tilt device for boat propulsion machine |
| 07/28/1987 | US4682960 Trolling motor mount |
| 07/28/1987 | US4682959 Fine trim adjustment for manually tilted outboard motor |
| 07/21/1987 | US4681056 Outboard motor extension handle assembly |
| 07/07/1987 | US4678442 Apparatus responsive to shortage of coolant in an engine of a boat |
| 07/07/1987 | US4678440 Boat and propulsion system |
| 06/30/1987 | US4676757 Outboard motor tilt lock device |
| 06/30/1987 | US4676756 Boat and propulsion system including a transom platform |
| 06/16/1987 | US4673360 Built-in tank containing lubricant or the like for outboard motors |
| 06/16/1987 | US4673358 Mounting arrangement for outboard drive |
| 06/09/1987 | US4671773 Marine propulsion installation including fuel conduit coupling apparatus |
| 06/02/1987 | US4669987 Remote steering assembly kit for outboard trolling motors |
| 06/02/1987 | US4669698 Outboard motor mounting bracket |
| 05/26/1987 | US4668197 Retractable auxiliary and emergency propulsion device for small craft |
| 05/26/1987 | US4668195 Bow motor assembly and motor lift mechanism |
| 05/19/1987 | US4666412 Marine engine mounting apparatus |
| 05/19/1987 | US4666410 Mounting arrangement for marine propulsion device |
| 04/28/1987 | US4661076 Cowling assembly for an outboard engine |
| 04/21/1987 | US4659315 Hydraulic system for marine propulsion devices |
| 04/21/1987 | CA1220674A1 Outboard motor mounting assembly |
| 04/21/1987 | CA1220673A1 Mounting arrangement for electric outboard motor |
| 04/14/1987 | US4657513 Transom bracket water deflector for improved boat performance |
| 03/31/1987 | US4654014 Outboard motor trim system |
| 03/31/1987 | US4654013 Steering means for marine propulsion device |
| 03/31/1987 | US4654012 Method and apparatus for removing a separable drive transfer and propeller shaft housing |
| 03/24/1987 | US4652878 Trim indicator for boats with outboard propeller drive units |
| 03/24/1987 | US4652245 Shallow draft boat |
| 03/24/1987 | US4651964 Traveling support rod for outboard engine |
| 03/17/1987 | US4650428 Marine propulsion device with floating drive shaft |
| 03/17/1987 | US4650427 Spring action boat motor support |
| 02/24/1987 | US4645464 Steering and tilting means for marine propulsion device |
| 02/24/1987 | US4645462 Trolling motor guide |
| 02/17/1987 | US4643686 Steering post mounted propulsion assembly |
| 02/17/1987 | US4643149 Adjustable throttle linkage for outboard motors |
| 02/10/1987 | US4642058 Hydraulic system for marine propulsion devices |
| 02/10/1987 | US4641615 Marine propulsion device oil cooling arrangement |
| 01/27/1987 | CA1217093A1 Vent and drain assembly for marine propulsion device |
| 01/20/1987 | US4637802 Twin outboard drive for watercraft |
| 01/20/1987 | US4637800 Shallow water tilt mechanism for outboard motors |
| 01/20/1987 | US4637332 Pivotal motor mount |
| 01/13/1987 | CA1216476A1 Jet propelled boat |
| 01/06/1987 | US4634391 Engine coupler for stern drive |
| 01/06/1987 | US4634390 Raising and lowering aid for trolling motors |
| 01/06/1987 | US4634388 Rudder for electric trolling motor |
| 12/30/1986 | US4632662 Mounting structure for an electronic parts unit of an outboard engine |
| 12/30/1986 | US4632049 Marine propulsion steering assist device |
| 12/23/1986 | US4631035 Hydraulic tilt device for marine propulsion unit |
| 12/16/1986 | CA1215274A1 Propeller drive for boats |
| 12/02/1986 | CA1214690A1 Hydraulic system for marine propulsion device with sequentially operating tilt and trim means |
| 12/02/1986 | CA1214689A1 Marine hydraulic steering system control |
| 11/25/1986 | US4624643 Boat propeller drive unit with trim/tilt sensor |
| 11/25/1986 | US4624438 Adjustable outboard transom |
| 11/25/1986 | US4624206 Foldable auxilliary steering arm for trolling motors |
| 11/18/1986 | US4623313 Pivotal air induction for marine propulsion device |
| 11/11/1986 | US4622015 Steering device for an outboard motor |
| 11/11/1986 | US4621595 Water-cooled four-cycle internal combustion engine for outboard motors |
| 10/28/1986 | US4619618 Fresh water flushing kit |
| 10/28/1986 | US4619584 Double propeller drive for boats |
| 10/21/1986 | US4618327 Steering structure for ship propelling device |
| 10/07/1986 | US4615684 Device for precluding electrolytic corrosion of a marine propulsion apparatus |
| 10/07/1986 | US4615290 Marine propulsion steering assist device |
| 10/07/1986 | CA1212278A1 Propeller device for a ship |
| 10/07/1986 | CA1212277A1 No-feedback steering system for marine drives |
| 09/30/1986 | US4614900 Remote controlled driving system for a boat |
| 09/23/1986 | US4613310 Outboard motor |
| 09/23/1986 | CA1211658A1 Propeller drive unit for boats |
| 09/23/1986 | CA1211657A1 Operation control for electric outboard motor |
| 09/09/1986 | US4610632 Electric boat motor |
| 08/26/1986 | US4607723 Exhaust system for outboard motors |
| 08/12/1986 | US4605377 Manual lift means for marine propulsion device |
| 08/12/1986 | US4605375 Trim and tilt control for marine propulsion devices |
| 08/05/1986 | US4604069 Exhaust silencer structure for outboard engines |
| 08/05/1986 | US4604067 Method and apparatus for converting line trimmer into a trolling motor |
| 08/05/1986 | US4604066 Hand control for foot control trolling motor |
| 07/29/1986 | CA1208501A1 Control system for torque correcting device |
| 07/15/1986 | US4600395 Boat drive |
| 07/01/1986 | US4597356 Boat motor control platform for use with fisherman's chair |
| 06/24/1986 | US4596529 Mounting assembly for inflatable boat and electric motor |
| 06/17/1986 | US4595372 Water ejector and injector attachment for boats |
| 06/17/1986 | US4595370 Integral valve and cylinder assembly for power steered marine drive |
| 06/17/1986 | US4594970 Marine installation including fuel/oil mixing device |
| 06/03/1986 | US4592732 Marine propulsion device power steering system |
| 05/20/1986 | US4589851 Flushing device for outboard motors |
| 05/20/1986 | US4589850 Boat propeller drive unit |
| 05/13/1986 | US4587935 Outboard motor with engine tachometer |
| 05/06/1986 | US4587388 Remote switching device for electric trolling motor |
| 05/06/1986 | US4586909 Inboard/outboard motor bell housing cover |
| 04/22/1986 | US4583953 Outboard motor |