HOPKINS MANUFACTURING CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
0401 BRUSHES AND BROOMS FOR CLEANING1711
 
  
 
1303 EQUIPMENT FOR DISTRIBUTION OR CONTROL OF ELECTRIC POWER1457
 
  
 
B60T VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL 865
 
  
 
H01R ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 8125
 
  
 
A47L DOMESTIC WASHING OR CLEANING 456
 
  
 
B60D VEHICLE CONNECTIONS 417
 
  
 
B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL 460
 
  
 
E01D BRIDGES 411
 
  
 
1216 PARTS, EQUIPMENT AND ACCESSORIES FOR VEHICLES, NOT INCLUDED IN OTHER CLASSES OR SUBCLASSES451
 
  
 
2301 FLUID DISTRIBUTION EQUIPMENT446

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D812011 Trailer wiring connectorJan 11, 16Mar 06, 18[1303]
9843130 Trailer wiring connector with finger pull hole and method of making sameJan 18, 17Dec 12, 17[B60D, H01R]
9783099 Wiring connector and tail light assembly with ground fault indicatorMay 23, 16Oct 10, 17[G08B, B60Q]
D799001 Spray nozzleJun 01, 16Oct 03, 17[2301]
D799002 Spray nozzleJun 01, 16Oct 03, 17[2301]
D788711 Vehicle wiring connectorMar 19, 15Jun 06, 17[1303]
9643198 Sprayer with sudsing attachmentNov 09, 15May 09, 17[B05B, B08B, B60S]
9636959 Trailer wiring connector with finger pull hole and method of making sameApr 08, 16May 02, 17[B60D, H01R]
D781695 Packaged automotive air freshenerJun 30, 14Mar 21, 17[0903]
D771891 Ice and snow scraperNov 13, 15Nov 15, 16[0401]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0283,883 Air Freshener and Packaging ThereforAbandonedApr 06, 15Oct 08, 15[B60H, B65D]
2013/0104,326 Cleaning ToolAbandonedOct 29, 12May 02, 13[A46B, A47L, A47K]
2013/0104,373 Pole HangerAbandonedOct 29, 12May 02, 13[F16M, B23P]
2012/0286,009 VARIABLE FUEL CONTAINER STORAGE AND TRANSPORT CARRIERAbandonedMay 09, 11Nov 15, 12[B60R, B65D]
8251350 Riding mower rampExpiredJun 23, 09Aug 28, 12[F16M, B66F, E02C, A47F, E04G]
2012/0049,562 Sun Shade With Clinging SurfaceAbandonedAug 27, 10Mar 01, 12[B60J]
2012/0004,805 TOWED VEHICLE SWAY SENSING AND NOTIFICATION DEVICEAbandonedDec 30, 10Jan 05, 12[G06F]
2011/0252,586 Automotive Cleaning SystemAbandonedApr 19, 11Oct 20, 11[B60S]
2011/0011,488 LOCKING FUNNEL SYSTEMAbandonedJul 15, 09Jan 20, 11[B67C]
2010/0262,368 Brake Controller Utilizing a Global Positioning SystemAbandonedApr 08, 09Oct 14, 10[G01C, G01S]
7214094 Twist mount wiring receiverExpiredMar 26, 04May 08, 07[H01R]
7140661 Torsion deviceExpiredMay 31, 05Nov 28, 06[B62D]
7020929 Elongated chamois padExpiredNov 20, 00Apr 04, 06[A47L]
7000740 Combination tandem axle wheel chock and trailer tongue standExpiredJul 16, 04Feb 21, 06[B60T]
2006/0028,194 ELECTRONIC VOLTAGE POLARITY TEST PROBEAbandonedAug 09, 04Feb 09, 06[G01R]
2005/0246,219 Sales forecast system and methodAbandonedApr 29, 04Nov 03, 05[G06F]
2005/0037,632 Lighted trailer wiring adapterAbandonedAug 14, 03Feb 17, 05[H01R]
6851200 Reflecting lighted levelExpiredMar 14, 03Feb 08, 05[G01C]
6837551 Towed vehicle brake controllerExpiredApr 07, 03Jan 04, 05[B60T]
6814267 Flow control device for large capacity containerExpiredApr 02, 02Nov 09, 04[B67D]

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