MASCOTECH, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM2155
 
  
 
G08B SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS 292
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 155
 
  
 
B60B VEHICLE WHEELS 131
 
  
 
B60R VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR 1109
 
  
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 1153
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 1284

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6355377 Negative active material for rechargeable lithium battery and method of preparing sameSep 22, 00Mar 12, 02[H01M]
6346327 Chrome coated articleAug 01, 97Feb 12, 02[B32B]
6277494 Chrome coated articleMar 05, 99Aug 21, 01[B32B]
6177865 Dual operational and brake light control for trailersJun 15, 98Jan 23, 01[G08B]
6168242 Zirconium nitride coating having a top layer thereonAug 01, 97Jan 02, 01[B60B]
6038263 Method and apparatus for transmitting signals in a communication systemJul 31, 97Mar 14, 00[H04L]
5987728 Method of forming a vehicle transmission clutch housingSep 19, 97Nov 23, 99[B23P]
5701116 Buffered trailer light converterSep 27, 94Dec 23, 97[G08B]
D381312 Vehicle luggage carrier siderailMar 08, 95Jul 22, 97[1216]
5474217 Article carrier for automotive vehiclesApr 04, 94Dec 12, 95[B60R]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6662184 Lock-free wild card search data structure and methodExpiredSep 22, 00Dec 09, 03[G06F]
6242100 Chrome coating having a top layer thereonExpiredAug 01, 97Jun 05, 01[B32B]
6202909 Storable hitch mounted cargo carrierExpiredMay 04, 99Mar 20, 01[B60R]
5570560 Pan type metal doorExpiredJun 05, 95Nov 05, 96[E04C]
5389920 Control apparatus for powered vehicle door systemsExpiredMay 01, 92Feb 14, 95[G08C]
5023841 Double stage sense amplifier for random access memoriesExpiredFeb 21, 89Jun 11, 91[G11C]
D314700 Bicycle handlebar gripExpiredFeb 21, 89Feb 19, 91[]
4920672 Medical pendant with enhanced visibilityExpiredNov 18, 88May 01, 90[G02B]
4890582 Method for postcharging an IC engine of the piston type and an apparatus for performing the methodExpiredNov 04, 88Jan 02, 90[F02B]

Top Inventors for This Owner

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