The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Aug. 14, 2012

Filed:

Aug. 27, 2009
Applicant:

John David Martino, Longwood, FL (US);

Inventor:

John David Martino, Longwood, FL (US);

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B63H 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

A pump jet assembly includes universal components, such as a rotor, shroud and stator, that can accommodate all marine drives within a given range and adapter components, that accommodate the difference between the universal components and a particular marine drive within the range. A pump jet adapter system includes both the universal components and a plurality of adapter components, and is made by assessing a variation in parameters for the range of marine drives and determining rotor parameters to allow use of a universal rotor for all the range of marine drives. Parameters for adapter components are determined to correspond to different marine drives within the range.


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