Acco World Corporation

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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 116

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5100253 Concealed rivet element and setting method for binder and the likeJun 03, 91Mar 31, 92[B42F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
D337789 Table-mountable, adjustable copyholderExpiredAug 28, 91Jul 27, 93[]
5154390 Articulated stand for supporting objectExpiredAug 30, 91Oct 13, 92[A47B]
D329462 Tape dispenserExpiredApr 17, 90Sep 15, 92[]
5106222 Embossed cover for ring binder mechanismExpiredJun 27, 90Apr 21, 92[B42F]
5067840 Binder locking ring mechanism with configured triggerExpiredNov 05, 90Nov 26, 91[B42F]
5035526 Concealed rivet element and setting method for ring binder constructionExpiredSep 13, 90Jul 30, 91[B42F]
5033624 Hanging file frame unitExpiredOct 03, 89Jul 23, 91[A47F]
5022689 Suspendable hinged lockable lid storage boxExpiredOct 11, 90Jun 11, 91[E05C]
4976373 Suspendable hinged lockable lid storage boxExpiredMar 31, 89Dec 11, 90[B65S, B65D]
4861286 Electrical connector deviceExpiredJul 27, 87Aug 29, 89[H01R]
4763552 Punch pin configurationExpiredApr 20, 87Aug 16, 88[B26F]
4733840 Tie-down security system and security plateExpiredJul 25, 86Mar 29, 88[E05B]
4729475 Snap-together storage container with nesting elementsExpiredSep 25, 86Mar 08, 88[B65D]
4423976 Sheet lifterExpiredJul 28, 81Jan 03, 84[B42F]
4236770 Glide insert for hanging file folder systemExpiredApr 16, 79Dec 02, 80[A47B, B24F]

Top Inventors for This Owner

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