HOLMBERG COMPANY, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B42F SHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING 512
 
  
 
B42D BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH; MOVABLE-STRIP WRITING OR READING APPARATUS 132

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8668228 Lay flat book sheetsMar 05, 08Mar 11, 14[B42F, B42D]
8381648 Hinge strips for printer paperMay 17, 12Feb 26, 13[B42F]
8225717 Hinge strips for printer paperNov 28, 11Jul 24, 12[B42F]
8082843 Hinge strips for printer paperDec 17, 09Dec 27, 11[B42F]
7654201 Hinge strips for printer paperOct 06, 08Feb 02, 10[B42F]
7437994 Adhesive hinge strips for printer paperMar 24, 04Oct 21, 08[B42F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2007/0116,922 IDENTIFICATION CARD FORMSAbandonedJan 23, 07May 24, 07[B32B]
2006/0145,470 Identification card formsAbandonedNov 03, 05Jul 06, 06[B42D]

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