Alfons Haar, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 551
 
  
 
0907 CLOSING MEANS AND ATTACHMENTS126

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9527127 Method and apparatus for forming a can end with controlled thinning of formed portions of the can endMay 05, 14Dec 27, 16[B21D]
D762475 Container endApr 16, 15Aug 02, 16[0907]
8341995 Method for making can bodies having axial ribs and step shoulder bottomsApr 16, 10Jan 01, 13[B21D]
7066702 Aerosol can endsDec 06, 04Jun 27, 06[B21D]
6830419 Aerosol can endsNov 20, 00Dec 14, 04[B21D]
6079249 Methods and apparatus for forming a beaded can endNov 02, 98Jun 27, 00[B21D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0050,104 METHOD AND APPARATUS FOR FORMING A CAN END WITH CONTROLLED THINNING OF FORMED PORTIONS OF THE CAN ENDAbandonedAug 19, 13Feb 19, 15[B21D]

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