An apparatus for adjusting a human propelled watercraft having a pair of flexible fins extending into the water. The invention allows the user to easily adjust the propulsion device to match the user's leg length. The invention consists of a push button mechanism that converts a vertical motion into a horizontal motion allowing a locking pin to retract and the propulsion device to be adjusted. Once an adjustment position is selected, the user releases the button and a spring reverses the motion of the pin, locking the mechanism into position.

Edits on 1 Oct, 2023

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edited on 1 Oct, 2023

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Patent Inventor Names

Drew William Brackett0

Elizabeth Catherine Sexton0

Gregory Scott Ketterman0

James Taylor Czarnowski0

Jason Christopher Kardas0

Philip James Dow0

Shane Yellin0

William John Broadway0

Edits on 17 May, 2023

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edited on 17 May, 2023

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Patent Citations Received

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US Patent 11649028 Watercraft having an interface for mounting a propulsion mechanism

Edits on 3 May, 2023

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Golden AI

edited on 3 May, 2023

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Patent Citations Received

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US Patent 11639215 Modular rudder system

Edits on 28 Apr, 2023

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Golden AI

edited on 28 Apr, 2023

Infobox

Patent Citations Received

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US Patent 11390367 Modular rudder system

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Golden AI

edited on 8 Feb, 2023

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Patent Citations Received

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US Patent 11572143 Watercraft and associated pedal drive system

Edits on 25 Sep, 2022

"Entity importer update"

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edited on 25 Sep, 2022

Infobox

Is a

Patent Applicant

Current Assignee

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

100055310

Date of Patent

June 26, 2018

Patent Application Number

156784410

Date Filed

August 16, 2017

Patent Citations Received

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US Patent 11305858 Modular rudder system

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US Patent 11390367 Modular rudder system

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US Patent 11447221 Interface for mounting a propulsion mechanism to a watercraft

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US Patent 11447222 Interface for mounting a propulsion mechanism to a watercraft

Patent Primary Examiner

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Lars A Olson

Edits on 21 Sep, 2022

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Golden AI

edited on 21 Sep, 2022

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Infobox (+1 properties)

Infobox

Patent Citations Received

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US Patent 11447222 Interface for mounting a propulsion mechanism to a watercraft

"update inverses"

Golden AI

edited on 21 Sep, 2022

Edits made to:

Infobox (+1 properties)

Infobox

Patent Citations Received

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US Patent 11447221 Interface for mounting a propulsion mechanism to a watercraft

Edits on 20 Jul, 2022

"update inverses"

Golden AI

edited on 20 Jul, 2022

Edits made to:

Infobox (+1 properties)

Infobox

Patent citations received

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US Patent 11390367 Modular rudder system

Edits on 18 May, 2022

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Golden AI

edited on 18 May, 2022

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Infobox (+1 properties)

Infobox

Patent citations received

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US Patent 11305858 Modular rudder system

Edits on 20 Jan, 2022

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created this topic on 20 Jan, 2022

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Infobox (+9 properties)

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US Patent 10005531 ARC crank

Infobox

Is a

Patent applicant

Current assignee

Patent jurisdiction

United States Patent and Trademark Office

Patent number

10005531

Date of patent

June 26, 2018

Patent application number

15678441

Date Filed

August 16, 2017

Patent primary examiner

‌

Lars A Olson

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