WIRTHCO ENGINEERING, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
0799 MISCELLANEOUS68
 
  
 
H01R ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 2131
 
  
 
B65B MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING 163

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D728326 FunnelJun 21, 13May 05, 15[0799]
D728327 FunnelJun 21, 13May 05, 15[0799]
D728328 FunnelJun 21, 13May 05, 15[0799]
D728329 FunnelJun 21, 13May 05, 15[0799]
D728330 FunnelJun 21, 13May 05, 15[0799]
D728331 FunnelJun 21, 13May 05, 15[0799]
D520949 Tool-less terminal connector for side mount-type batteryApr 06, 05May 16, 06[]
7013934 Adapter for use with a funnelMay 16, 05Mar 21, 06[B65B]
D508021 Tool-less terminal connector for side mount-type batteryNov 07, 03Aug 02, 05[1303]
D439917 ShieldMay 17, 00Apr 03, 01[1509]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6942526 Tool-less terminal connector for side mount-type batteryExpiredNov 07, 03Sep 13, 05[H01R]
5885116 Electrical connectorExpiredFeb 28, 97Mar 23, 99[H01R]
5833497 Electrical connector for tapping into a fuse blockExpiredJan 29, 97Nov 10, 98[H01R]
5685352 Indicator funnel having improved vertical stabilityExpiredAug 07, 95Nov 11, 97[B65B]
D333178 Hose couplerExpiredMay 31, 90Feb 09, 93[]
5027736 Elastically deformable bumper systemExpiredJun 14, 90Jul 02, 91[B63B]
4979843 Removable end plugExpiredJun 08, 90Dec 25, 90[F16D, B25G]
4860927 Blow molded two-compartment containerExpiredNov 30, 88Aug 29, 89[G01F]
D302658 Dual compartment container for measuring and storing fluidsExpiredDec 12, 86Aug 08, 89[]
D302521 Dual compartment container with measurement indicatorExpiredMar 13, 86Aug 01, 89[]

Top Inventors for This Owner

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