Description
MARINE PROPULSION OR STEERING (propulsion of air-cushion vehicles B60V 1/14; peculiar to submarines, other than nuclear propulsion, B63G; peculiar to torpedoes F42B 19/00)
B63H
Technology
Stats
- 6,094 US PATENTS IN FORCE
- 1,574 US APPLICATIONS PENDING
- 2,446 Total Patent Owners
- 14,340 TOTAL INVENTORS
Subclasses
| Subclass | Title |
|---|---|
| 1/00 | Propulsive elements directly acting on water (jet propulsion B63H 11/00; attachment of propellers on shafts B63H 23/34) |
| 1/02 | 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) |
| 1/04 | 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 at right angles to propulsive direction, e.g. paddle wheels |
| 1/06 | 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 at right angles to propulsive direction, e.g. paddle wheels with adjustable vanes or blades |
| 1/08 | 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 at right angles to propulsive direction, e.g. paddle wheels with adjustable vanes or blades with cyclic adjustment |
| 1/10 | 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 at right angles to propulsive direction, e.g. paddle wheels with adjustable vanes or blades with cyclic adjustment with blades extending axially from a disc-shaped rotary body |
| 1/12 | 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 |
| 1/14 | 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) |
| 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) |
| 1/16 | 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 a shrouding ring attached to blades |
| 1/18 | 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) with means for diminishing cavitation, e.g. supercavitation |
| 1/20 | 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) Hubs; Blade connections |
| 1/22 | 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) Hubs; Blade connections the blades being foldable |
| 1/24 | 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) Hubs; Blade connections the blades being foldable automatically foldable or unfoldable |
| 1/26 | 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) Blades |
| 1/28 | 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) Other means for improving propeller efficiency (water-guiding elements formed by shape of hull B63H 5/00) |
| 1/30 | Propulsive elements directly acting on water (jet propulsion B63H 11/00; attachment of propellers on shafts B63H 23/34) of non-rotary type |
| 1/32 | Propulsive elements directly acting on water (jet propulsion B63H 11/00; attachment of propellers on shafts B63H 23/34) of non-rotary type Flaps, pistons, or the like, reciprocating in propulsive direction |
| 1/34 | Propulsive elements directly acting on water (jet propulsion B63H 11/00; attachment of propellers on shafts B63H 23/34) of non-rotary type of endless-track type |
| 1/36 | Propulsive elements directly acting on water (jet propulsion B63H 11/00; attachment of propellers on shafts B63H 23/34) of non-rotary type Swinging flaps, e.g. fishtail type |
Recent Patents
Not Available
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0132,181 | USER INTERFACE FOR POWERED WATERCRAFT | Feb 17, 22 | Apr 25, 24 | Not available |
| 2024/0132,189 | WATERCRAFT PROPULSION SYSTEM, AND WATERCRAFT | Oct 17, 23 | Apr 25, 24 | Not available |
| 2024/0132,191 | WATERCRAFT PROPULSION SYSTEM, AND WATERCRAFT | Oct 17, 23 | Apr 25, 24 | Not available |
| 2024/0132,193 | WATERCRAFT PROPULSION SYSTEM, AND WATERCRAFT | Oct 11, 23 | Apr 25, 24 | Not available |
| 2024/0132,195 | MARINE PROPULSION SYSTEM AND MARINE VESSEL | Oct 04, 23 | Apr 25, 24 | Not available |
| 2024/0132,184 | WAKE SHAPING DEVICE | Oct 22, 22 | Apr 25, 24 | Blue Sky Calm Water LLC |
| 2024/0132,186 | Ship Control System For Controlling Main Engine Of Ship, Control Method For Ship Control System, Storage Medium Storing Control Program For Ship Control System, And External Force Vector Estimation Device For Estimating External Force Vector Received By Ship | Oct 24, 23 | Apr 25, 24 | Not available |
| 2024/0132,188 | HYBRID PROPELLER/UNDULATING FIN PROPULSION FOR AQUATIC VEHICLES | Mar 22, 22 | Apr 25, 24 | Not available |
| 2024/0132,190 | WATERCRAFT PROPULSION SYSTEM, AND WATERCRAFT | Oct 11, 23 | Apr 25, 24 | Not available |
| 2024/0132,192 | HYBRID PROPULSION SYSTEM FOR A PLEASURE BOAT | Mar 04, 22 | Apr 25, 24 | PUNCH TORINO S.P.A. |
| 2024/0132,194 | WATERCRAFT PROPULSION SYSTEM, AND WATERCRAFT | Oct 17, 23 | Apr 25, 24 | Not available |
| 2024/0132,196 | SHIP | Dec 27, 23 | Apr 25, 24 | Not available |
| 2024/0134,377 | SHIP CONTROL SYSTEM FOR PERFORMING SHIP SPEED CONTROL, CONTROL METHOD FOR SHIP CONTROL SYSTEM, AND STORAGE MEDIUM STORING CONTROL PROGRAM FOR SHIP CONTROL SYSTEM | Oct 24, 23 | Apr 25, 24 | Not available |
| 2024/0133,856 | LAGRANGIAN SMART SENSING SYSTEM FOR CHARACTERIZING AQUATIC RESOURCES | Oct 02, 23 | Apr 25, 24 | UNM Rainforest Innovations |
| 2024/0123,600 | OAR GRIP | May 02, 23 | Apr 18, 24 | Not available |
| 2024/0124,102 | HYDROFOIL DEVICE AND PIECE OF WATER SPORTS EQUIPMENT | Oct 17, 23 | Apr 18, 24 | Not available |
| 2024/0125,251 | THERMAL ENERGY STORAGE SYSTEMS FOR USE IN MATERIAL PROCESSING | Dec 22, 23 | Apr 18, 24 | Not available |
| 2024/0124,112 | SELF-CONTAINED TRACTION WING | Apr 11, 22 | Apr 18, 24 | Not available |
| 2024/0124,113 | DETACHABLE PADDLE | Dec 22, 23 | Apr 18, 24 | Not available |
| 2024/0124,114 | OUTBOARD MOTOR AND MARINE VESSEL | Oct 06, 23 | Apr 18, 24 | Not available |
Top Owners in This Class
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Applications Filed in This Class - By Year
Patents Issued To Date - By Filing Year
Average Time to Issuance
- 28 Months (last 2 years Issuances)
- 28 Months (last 5 years Issuances)