SARGENT AEROSPACE & DEFENSE, LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL367
 
 
 
F16C SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OF CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS 268
 
 
 
F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR 144
 
 
 
F16J PISTONS; CYLINDERS; PRESSURE VESSELS IN GENERAL; SEALINGS149
 
 
 
H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES 148

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7883094 Offset stacked sealing systemAug 19, 08Feb 08, 11[F16L, H02G, F16J]
6905144 Spring-loaded ‘L’-shaped seal ringJul 02, 03Jun 14, 05[F16L]
6880863 Flexible coupling for gas conduitsJun 06, 03Apr 19, 05[F16L]
6799895 Cartridge-type thrust bearingNov 22, 02Oct 05, 04[F16C]
6485181 Thrust bearing assemblyJan 17, 01Nov 26, 02[F16C]
6179339 Seal rings for low loss flexible coupling of gas conduitsSep 15, 99Jan 30, 01[F16L]
5573036 Electro-hydraulic servovalve having mechanical feedbackJan 11, 96Nov 12, 96[F15B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2003/0221,730 Multi-stage multi-piston valveAbandonedJun 20, 03Dec 04, 03[F15B]
6138656 Paint ball gunExpiredOct 19, 99Oct 31, 00[F41A]

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