Weasler Engineering, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F16D COUPLINGS FOR TRANSMITTING ROTATION 883
 
  
 
F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING 346
 
  
 
F16C SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OF CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS 367
 
  
 
F01M LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL-COMBUSTION ENGINES; CRANKCASE VENTILATING 132
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 1361

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8246473 Universal joint with improved ball lubricationJun 04, 08Aug 21, 12[F16C]
7794329 Torque overload clutchApr 28, 05Sep 14, 10[F16D]
7273132 Method and apparatus for lubricating bearings on a vertical shaft in a gearboxOct 15, 03Sep 25, 07[F01M]
7235016 Universal joint lubricationFeb 04, 05Jun 26, 07[F16C]
7077754 Telescopic guard for coupled shaftsJan 29, 04Jul 18, 06[F16D]
6666614 Automatic latching lockout shaft sensing couplerAug 13, 01Dec 23, 03[F16B]
6565445 Torsional vibration dampening assemblyJun 11, 01May 20, 03[F16D]
6447397 Detent torque overload clutchOct 13, 00Sep 10, 02[F16D]
5807179 Torque overload free motion devicesApr 28, 97Sep 15, 98[F16D]
5803811 Torque overload clutch and clutch plateDec 24, 96Sep 08, 98[F16D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2008/0227,555 Yoke With Integral Bridge and HubAbandonedMay 17, 06Sep 18, 08[F16D]
5531307 Shear element type clutchExpiredAug 09, 94Jul 02, 96[F16D]
5326322 Cone style universal jointExpiredDec 09, 91Jul 05, 94[F16D]
4966488 Ball retainerExpiredJul 25, 89Oct 30, 90[F16B, F16D]
4781662 Universal joint with improved lubricationExpiredJul 21, 86Nov 01, 88[F16D]
4758109 Shear joint for yokeExpiredDec 15, 86Jul 19, 88[F16D]
4650439 Centering apparatus for constant velocity universal jointExpiredNov 14, 85Mar 17, 87[F16D]
4610559 Shield for universal jointExpiredApr 12, 85Sep 09, 86[F16B, F16D]
4605332 Universal joint guardExpiredApr 12, 85Aug 12, 86[F16B, F16C]

Top Inventors for This Owner

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