Powerski International
currently holds 63 patents worldwide and have over 40 patents pending worldwide.
Patents for Motorized Water Ski
Country File Date Patent # Registration # Registration Date
EUROPE
Croatia 8-Mar-99 M990051A M990051 8-Mar-00
France 5-Mar-99 99157 547.058 to 547.064 9-Jul-99
Gremany 8-Mar-99 499025172 DED.49902517.2 8-Mar-99
Italy 8-Mar-99 MI990 000116    
Spain 5-Mar-99 144.902 144.902/8 16-Nov-99
Sweden 5-Mar-99 99-0432 65747 8-Nov-00
United Kingdom 8-Mar-99 2081737 2081737 19-May-99
ASIA
China 8-Mar-99 99302594.3 ZL99302594.3 29-Jan-00
Japan 8-Mar-99 5765/1999 10705558 18-Feb-00
Sinapore   concurrent registration with the UK  
S. Korea 8-Mar-99 30-1999-4325 250045 22-Nov-99
Tiawan 5-Mar-99 88301337 75244 11-Dec-01
NORTH AMERICA
Canada 5-Mar-99 1999-05825 89264 28-Apr-00
Mexico 5-Mar-99 99.0285    
United Stated 8-Sep-98 29/093,319 D 424,008 2-May-00
SOUTH AMERICA
Argentina 5-Mar-99 66616    
Brazil 8-Mar-99 DI 5900563-7 DI5900563-7 22-Aug-00
Colombia 8-Mar-99 99-013963 3642 8-Mar-99
Ecuador 8-Mar-99 SDI-99-536    
Venezuela 5-Mar-99 398-99    
OTHER COUNTRIES
Australia 8-Mar-99 709/99 138435 14-Sep-99
New Zealand 4-Mar-99 30050 30050 27-Apr-99
Egypt 4-Mar-99 346/99 20060 3-May-99
S. Africa 8-Mar-99 A990218 A99/0218 7-Sep-99
S. Africa 8-Mar-99 A990217 A99/0217 7-Sep-99
Israel 3-Mar-99 31194 31194 5-Jul-01
Patents for Personal Watercraft Engine
Country File Date Patent # Registration # Registration Date
United States 9-Oct-99 09/420922 6,223,712 1-May-01
Argentina 19-Oct-00 331.210 254.793 30-Nov-00
Croatia 18-Oct-00 P20000692A    
Ecuador 19-Oct-00 SP20003727    
Egypt 18-Oct-00 1338/2000    
PCT 19-Oct-00 PCT/US00/29084    
Australia   12209/01    
South Africa 18-Oct-00 20005803 2000/5803 25-Jul-01
Taiwan 16-Oct-00 89121576    
Venezuela 19-Oct-00 2365.00    
Patents for High Performance Motorized Water Ski
Country File Date Patent # Registration # Registration Date
EUROPE
registered  FR, GB, GR, IT, SP and SW 31-Oct-95 95912015.5 69698131 28-Jun-00
ASIA
Japan 6-Nov-95 523002/1995 3176632 6-Apr-01
S. Korea 3-Mar-95 704841/1995 10-293301 2-Apr-01
Taiwan 28-Feb-95 84101838 92246 7-May-98
NORTH AMERICA
Canada 27-Nov-95 2161670    
Mexico 3-Mar-95 95.1197 282300 4-Oct-99
United States 1-Mar-95 28/393,171 5,582,529 10-Dec-96
SOUTH AMERICA
Argentina 3-Mar-95 0 331.210    
Brazil 2-Mar-95 PI9505651-3 PI9505651-3 4-Apr-00
OTHER COUNTRIES
Australia 2-Mar-95 19370/95 691264 3-Sep-98
New Zealand 2-Mar-95 282300 282300 2-Mar-95
S. Africa 2-Mar-95 95/1741 95/1741 28-Feb-96
Israel 28-Feb-95 112828 112828 30-Aug-99
Patents for Motorized Water Ski
Country File Date Patent # Registration # Registration Date
EUROPE
France 4-Feb-94 940665 940665 31-May-94
Germany 3-Aug-93 M94008 78.7 M9400878.7 27-Apr-94
Greece 24-Feb-94 940200193 20029 13-Oct-95
Italy 4-Feb-94 MI940 000059   pending
Spain 4-Feb-94 131880 131880 15-Sep-94
Sweden 2-Apr-94 94-0247 56 546 23-Nov-94
UK 1-Feb-94 2036708 2036708 5-Aug-93
ASIA
Japan 5-Aug-93 2553/1994 989168 16-May-97
Singapore concurrent registration with the UK
S. Korea 4-Feb-94 94-2222 162202 24-Mar-95
Taiwan 17-Jan-94 83300382 43255 8-Mar-95
NORTH AMERICA
Canada 4-Feb-94 1994-0182 74783 15-Sep-94
Mexico 3-Feb-94 7092 9400136 12-Sep-94
United States 5-Aug-93 29/011,456 Des. 355,400 4-Feb-96
SOUTH AMERICA
Argentina 3-Feb-94 060.899.- 60.899 3-Feb-94
Brazil 4-Feb-94 MI5400118-8 DI5400118-8 29-Sep-98
OTHER COUNTRIES
Australia 4-Feb-94 282/94 121250 3-Aug-94
New Zealand 26-Jan-94 25697 25697 26-Sep-94
S. Africa 6-Apr-94 94/0245 245 20-Apr-94
S. Africa 6-Apr-94 94/0055 55 20-Apr-94
Israel 31-Jan-94 22137 22137 2-Sep-94
Patents for Operating Handle for Motorized Water Ski
Country File Date Patent # Registration # Registration Date
United States 27-Jul-90 DEs328629 07/560885 8/11/2006
Patents for Motorized WaterSki
Country File Date Patent # Registration # Registration Date
United States 25-Jun-90 07/543,066 Des. 334,552 6-Apr-93
Japan 7-Jan-91 22/1991 1021982 24-Jul-98
NEW US PERSONAL WATERCRAFT ENGINE UTILITY PATENT AWARDED
PSI received a letter on December 15, 2000, from our patent law firm, Lynn and Lynn, stating that we have a notice of allowability for New Personal Watercraft Engine Patent Application Serial #09/420,922 from the United States Patent and Trademark Office for the above referenced application.

This patent: ALL CLAIMS ALLOWED. This patentable Jetboard engine technology brings to reality a foundation for a future PSI engine division.

The patented "Motorized Water-Ski" was specifically designed with balance, logic and beauty in mind. Currently, the Power Ski is protected by (7) U.S. and (56) foreign issued patents with (40) patents pending worldwide. It is the PowerSki engineering teams goal to continue a strict policy of new innovative patent applications to be filed in conjunction with evolving research and development projects.

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