Sunstream Corporation

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS 124
 
 
 
B63B SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 434
 
 
 
F16J PISTONS; CYLINDERS; PRESSURE VESSELS IN GENERAL; SEALINGS248
 
 
 
B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES 156
 
 
 
E04F FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS 126

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2014/0017,009 ADJUSTABLE WIDTH WATERCRAFT LIFTJul 02, 13Jan 16, 14[B63C]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9527552 Watercraft lift and automatic watercraft coverMay 08, 15Dec 27, 16[B63B, B63C, E04F]
9199705 Compact self-monitoring self-stabilizing air displacement watercraft liftMar 10, 14Dec 01, 15[B63C]
8911174 Watercraft lift and automatic water craft coverSep 21, 12Dec 16, 14[B63C, E04H]
8683912 Hydraulic cylinder contamination prevention systemSep 19, 12Apr 01, 14[F16J, F15B]
8683934 Compact self-monitoring self-stabilizing air displacement watercraft liftDec 08, 11Apr 01, 14[B63C]
8291810 Hydraulic cylinder contamination prevention systemJan 21, 09Oct 23, 12[F16J, F15B]
8069807 Floating drive-on watercraft docking systemJan 26, 09Dec 06, 11[B63B]
7527014 Self-adjusting watercraft canopyDec 23, 04May 05, 09[B63B, B63C, E04H]
7246970 Shallow water watercraft liftOct 24, 05Jul 24, 07[B63C]
6976442 Variable range apparatus for watercraft liftFeb 03, 05Dec 20, 05[B63C]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2011/0008,139 TRAILER FOR WATERCRAFT AND WATERCRAFT LIFTSAbandonedJun 11, 10Jan 13, 11[B60P]
2009/0191,000 BOAT LIFT CONTROL DEVICEAbandonedJan 26, 09Jul 30, 09[B63C]
2008/0008,528 FAILSAFE WATERCRAFT LIFT WITH CONVERTIBLE LEVELING SYSTEMAbandonedMar 23, 07Jan 10, 08[B63C]
2005/0016,438 Watercraft canopyAbandonedJun 14, 04Jan 27, 05[B63B]
6032601 Combination boat lift and dockExpiredMar 05, 99Mar 07, 00[B63C]

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