Contrarotating Recreation Marine Drive Patents Issued 1985-1999 Book

Polson Enterprises, webmaster of RBBI has just released a 3 volume spiral bound book containing over 80 U.S. patents covering developments in contrarotating recreational marine drives from 1985 through 1999. Several foreign patents are included as well. The collection is a MUST HAVE for engineers, marketing professionals, patent attorneys and marine technical libraries.

How can this book help me?

Marketing Professionals
Advance notice of possible forthcoming products in this field provided by these patents can help you better prepare to compete with them, especially if you use our free quarterly updated service detailed in the special offering below. Compare your technologies to those of your competitors. Those considering entering the field, can rapidly learn of the current intellectual property rights and who holds them.

Patent Attorneys
You can use this collection in conjunction with very recently issued patents to rapidly determine potential infringement issues. This book will give you much greater confidence in searching existing art. Especially if you use our free quarterly updated service detailed in the special offering below. You can identify companies that might be interested in licensing your technology or those from which you might wish to license technology.

Marine Technical Librarians
This book allows you to provide your clients with the latest information in this area. If your clients are currently involved in or expect to be involved in the marine drive business your facility need this book!

Construction

The volumes themselves are 8 1/2 by 11 inch paper in spiral binders.

• Volume 1 covers 1985 - 1990
• Volume 2 covers 1991 - 1997
• Volume 3 covers 1998 - 1999

Table of Contents

Introduction: Four page discussion of the history of contrarotating propeller drives, identifies major recreational production contrarotating drives, mentions patent infringement cases in this area, identifies ongoing trends. It also identifies several applications outside the recreational marine area using related technologies.

Search Strategy Section: Details of the extensive procedure used to identifying these patents.

Full Color Charts: Graphically illustrates the timing and distribution of patents among the three major recreational marine participants in this field (Brunswick, Volvo Penta and Yamaha). A series of 7 charts and a spreadsheet are used to detail the evolution of this technology among these participants. Examples of the charts: Chart 1, Chart 5, Chart 7.

Chart Discussion: This two page section discusses the charts and provides insights into historic and ongoing developments in this field.

International Patents: Several are contained in Volume 1. However; this is NOT a detailed compilation.

Over 80 U.S. Patents: Each patent includes the first page of the patent as furnished by the USPTO (U.S. Patent & Trademark Office). This first page includes a sketch of the device and the patent abstract. This is the most complete collection of recreational marine contrarotating propeller patents ever assembled! Many patents include several additional drawing pages and text. Our intent was to provide full copies of the most significant patents and sufficient pages of other patents to understand their basic operation. Two internet URLs currently supplying full copies including images free of charge online are included if you wish to view the full text of a patent for which we only supply a partial copy.

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Price

Special Offer - Free Online Quarterly Updates

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Polson Enterprises
P.O. Box 1381
Stillwater OK 74076
USA

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