VIRCO MFG. CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
A47B TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE 1636
 
 
 
0601 SEATS1335
 
 
 
0606 OTHER FURNITURE AND FURNITURE PARTS1321
 
 
 
A47C CHAIRS 647
 
 
 
0604 STORAGE FURNITURE231
 
 
 
A47G HOUSEHOLD OR TABLE EQUIPMENT 126
 
 
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 1124
 
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156
 
 
 
E05B LOCKS; ACCESSORIES THEREFOR; HANDCUFFS149
 
 
 
E05C BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS 135

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D811789 Stackable cantilever chair frameOct 05, 16Mar 06, 18[0601]
D776473 Table topOct 21, 14Jan 17, 17[0606]
D766639 Chair bucketMar 26, 15Sep 20, 16[0601]
D742153 Chair seatJul 08, 14Nov 03, 15[0601]
D731220 DeskDec 19, 13Jun 09, 15[0601]
D730668 Desk topJan 06, 14Jun 02, 15[0601]
D730095 DeskDec 19, 13May 26, 15[0601]
D686857 Chair with curved legsMar 05, 12Jul 30, 13[0601]
D686858 Chair with curved legs and back supportMar 05, 12Jul 30, 13[0601]
D686859 Chair with curved legsMar 05, 12Jul 30, 13[0601]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0086,258 FURNITURE FOOT WITH BALL JOINT AND FELT PADAbandonedDec 19, 11Apr 12, 12[A47B, A47C]
2011/0095,667 DESK DRAWER FACE CONVERTER MODULEAbandonedOct 27, 09Apr 28, 11[A47B, B23P]
2011/0062,754 STACKABLE CHAIR WITH RACK ATTACHMENT MEMBERSAbandonedSep 14, 09Mar 17, 11[A47C]
2010/0230,562 FURNITURE FOOT WITH BALL JOINT AND FELT PADAbandonedSep 18, 09Sep 16, 10[A47B]
6534165 Molded and laminated curved surface compositesExpiredMar 07, 00Mar 18, 03[B32B]
5954396 Chair constructionExpiredOct 30, 98Sep 21, 99[A47C]
5944081 Enlarged iron cover with rough textured inner surfaceExpiredAug 25, 97Aug 31, 99[A63B, B65D]
5845587 Two-part table topExpiredAug 25, 97Dec 08, 98[A47B]
5826956 Follower for file drawerExpiredSep 26, 97Oct 27, 98[B65D]
5683066 Support for central processing unitExpiredDec 04, 95Nov 04, 97[A47F]
4841877 TableExpiredFeb 25, 88Jun 27, 89[A47B]
4768833 Chair constructionExpiredJul 10, 86Sep 06, 88[A47C]
D296732 High chairExpiredApr 21, 86Jul 19, 88[]
4727816 TableExpiredOct 14, 86Mar 01, 88[A47B]
D268971 Combined foldable table and multiple seat unitExpiredDec 10, 80May 17, 83[D060]

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