Paddleboard kit

• US 10,647,396 B2
• Filed: 05/28/2019
• Issued: 05/12/2020
• Est. Priority Date: 04/04/2018
• Status: Active Grant

• Current Assignee: Manouchehr Marjan, Marjaneh Marjan
• Original Assignee: Manouchehr Marjan, Marjaneh Marjan
• Inventors: Marjan, Marjaneh, Marjan, Manouchehr
• Primary Examiner(s): Morano, S. Joseph
• Assistant Examiner(s): Hayes, Jovon E
• Application Number:
  US16/423,711
• Publication Number:
  US 20190308708A1
• Time in Patent Office: 350 Days
• CPC Class Codes: B63B 32/40 Twintip boards; Wakeboards; Surfboards; Windsurfing boards; Paddle boards, e.g. SUP boards; Accessories specially adapted therefor
• CPC Class Codes: B63B 32/56 Boards convertible into vessels or other types of water sports boards, e.g. into sailboats, canoes or water-cycles
• CPC Class Codes: B63B 32/77 Arrangements for fixation of accessories to the board, e.g. inserts or rails
• CPC Class Codes: B63H 16/04 Oars; Sculls; Paddles; Poles
• CPC Class Codes: B63H 16/06 Rowlocks; Mountings therefor
• CPC Class Codes: B63H 16/10 for bow-facing rowing
• CPC Class Codes: B63H 2016/063 Rowlocks mounted on movable support structures

Abstract

The invention involves a paddleboard kit for converting any water sports board such as a surfboard into a paddleboard. An oar support assembly, typically secures oars with pivotal paddles to the board; facilitating rowing exercises that may be practiced while kneeling or standing. During use, the pivotable paddles pivot in such a way that the blade portion holds a steady position in relation to a shaft portion on the power stroke, whilst being free to fold in the opposite sense on the idle stroke when each stroke is executed as a substantially axial thrust of the shaft. The oar support assembly secures the pair of oars and is itself secured to the board by way of board couplers adjustably coupled to a portion of a strap that tightens to snuggly wrap around the board.

Claims

1. A paddleboard kit, comprising:

a pair of oars with pivotable paddles; and

an oar support assembly including a pair of board couplers coupled to a strap for securing the oar support assembly and the pair of oars to a water sports board, each of the pair of board couplers comprising;

a board support member having a bracket comprising perpendicular planar supports including a horizontal planar support adapted to register with a top surface of the water sports board, and a vertical planar support adapted to register with an edge of the water sports board; and

an oar receiving member swivably coupled to the bracket and configured to receive one of the pair of oars with pivotable paddles.

2. The paddleboard kit of claim 1, wherein:

the bracket of the board support member further comprises a fork end; and

the oar receiving member comprises a swivable body including a rotatable base having an aperture for receiving one of the pair of oars with pivotable paddles therein, the oar receiving member configured to facilitate a rotation of the rotatable base about a first axis and a rotation of the swivable body about a second axis that is perpendicular to the first axis.

3. The paddleboard kit of claim 1, wherein each of the pair of oars with pivotable paddles comprises:

a paddle support coupled to a shaft, the paddle support having a paddle stop parallel to the shaft; and

a paddle body pivotably coupled to the paddle support with a rod perpendicular to the shaft traversing the paddle support and the paddle body, such that the paddle body has a range of motion about the rod that is limited by the paddle stop.

4. The paddleboard kit of claim 1, wherein each of the pair of oars with pivotable paddles comprises:

a paddle support coupled to a shaft, the paddle support having a paddle stop perpendicular to the shaft;

a hinge coupled to the paddle support along a length of the shaft; and

a paddle body comprising paddles swivably connected by the hinge, such that the paddles have a range of motion about the hinge limited by the paddle stop paddle stop.

5. The paddleboard kit of claim 1, wherein a shaft of each of the pair of oar arms includes a removable segment for adjusting a length of the shaft.

6. The paddleboard kit of claim 1, wherein the strap includes an adjustable clasp for adjusting a length of the strap.

7. The paddleboard kit of claim 1, further comprising strap attachment slots on each of the perpendicular planar supports for receiving a portion of the strap therethrough.

8. The paddleboard kit of claim 1, further comprising:

strap attachment slots on each of the perpendicular planar supports; and

a second strap, wherein the strap is a first strap that connects respective horizontal planar supports of the oar support assembly, and the second strap connects respective vertical planar supports of the oar support assembly.

9. The paddleboard kit of claim 8, wherein the first strap and the second strap each includes an adjustable clasp for adjusting a length of each strap.

10. The paddleboard kit of claim 1, further comprising the water sports board included with the pair of oars with pivotable paddles and the oar support assembly in a single package.

11. A paddleboard kit, comprising:

a pair of oar arms; and

an oar support assembly including a pair of board couplers coupled to a strap for securing the oar support assembly and the pair of oar arms to a water sports board, each of the pair of board couplers comprising;

a board support member having a bracket comprising perpendicular planar supports including a horizontal planar support adapted to register with a top surface of the water sports board, a vertical planar support adapted to register with an edge of the water sports board, and strap attachment slots on each of the perpendicular planar supports for receiving a portion of the strap therethrough; and

an oar receiving member swivably coupled to the bracket and configured to receive one of the pair of oar arms.

12. The paddleboard kit of claim 11, further comprising:

a propelling device coupled between the board coupler and the oar receiving member, the propelling device configured to propel the water sports board upon movement of one of the pair of oar arms coupled to the oar receiving member.

13. The paddleboard kit of claim 12, wherein the propelling device comprises:

a gearbox having a gearbox arm mechanically coupled to the oar receiving member; and

a propeller mechanically coupled to the gearbox, the propeller configured to actuate upon movement of the oar receiving member.

14. The paddleboard kit of claim 13, wherein the gearbox comprises of a one-directional gearbox such that one or more gears of the gearbox are configured to engage in a single direction upon movement of the oar receiving member.

15. The paddleboard kit of claim 11, wherein:

the bracket of the board support member further comprises a fork end; and

the oar receiving member comprises a swivable body including a rotatable base having an aperture for receiving one of the pair of oar arms therein, the oar receiving member configured to facilitate a rotation of the rotatable base about a first axis and a rotation of the swivable body about a second axis that is perpendicular to the first axis.

16. The paddleboard kit of claim 11, further comprising a pair of pivotable paddles detachable from the oar arms, each of the pair of pivotable paddles comprising:

a paddle support coupled to a shaft, the paddle support having a paddle stop parallel to the shaft; and

a paddle body pivotably coupled to the paddle support with a rod perpendicular to the shaft traversing the paddle support and the paddle body, such that the paddle body has a range of motion about the rod that is limited by the paddle stop.

17. The paddleboard kit of claim 11, further comprising a pair of pivotable paddles detachable from the oar arms, each of the pair of pivotable paddles comprising:

a paddle support coupled to a shaft, the paddle support having a paddle stop perpendicular to the shaft;

a hinge coupled to the paddle support along a length of the shaft; and

a paddle body comprising paddles swivably connected by the hinge, such that the paddles have a range of motion about the hinge limited by the paddle stop paddle stop.

18. The paddleboard kit of claim 11, wherein a shaft of each of the pair of oar arms includes a removable segment for adjusting a length of the shaft.

19. The paddleboard kit of claim 11, wherein the strap includes an adjustable clasp for adjusting a length of the strap.

20. The paddleboard kit of claim 11, further comprising:

a second strap, wherein the strap is a first strap that connects respective horizontal planar supports of the oar support assembly, and the second strap connects respective vertical planar supports of the oar support assembly.