Carmien; Joseph Allen

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B21K MAKING FORGED OR PRESSED PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS, WHEELS 122

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5123304 Process for attaching tool heads to ends of composite handlesJun 10, 91Jun 23, 92[B21K]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5310230 Closed back shovel and method of assemblyExpiredJan 19, 93May 10, 94[A01B]
5213014 Closed back shovel and method of assemblyExpiredJun 19, 92May 25, 93[B21K]

Top Inventors for This Owner

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