WATERLOO FURNITURE COMPONENTS LIMITED

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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 1240
 
  
 
E04G SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS1012
 
  
 
F16C SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OF CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS 268
 
  
 
A47F SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS, OR THE LIKE; PAYING COUNTERS131
 
  
 
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
8210624 Symmetrical self-closing mechanism for a drawer slideJul 25, 08Jul 03, 12[A47B]
8118490 Low profile baseframe with ballbearing slidesDec 15, 05Feb 21, 12[A47B, F16C]
7975977 Height indicator for an articulating support armJan 19, 07Jul 12, 11[E04G]
7758002 Adjustable mouse supportDec 11, 08Jul 20, 10[E04G]
7752981 Angular mouse supportJul 21, 05Jul 13, 10[A47B]
7533859 Articulating support arm with integral angled abutmentNov 05, 07May 19, 09[E04G]
6926377 Drawer slide latch and release mechanismAug 08, 03Aug 09, 05[A47B]
6726168 Adjustable computer keyboard platform support mechanismMar 24, 03Apr 27, 04[E04G]
6685288 Drawer slide with sequence control mechanismOct 15, 01Feb 03, 04[A47B]
6601812 Keyboard support tray with releasable wedge lockOct 09, 02Aug 05, 03[E04G]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2009/0057,253 SUPPORT TRAY WITH INFINITE MOUNTING POSITIONSAbandonedJul 30, 08Mar 05, 09[A47F]
2008/0169,741 PUSH TO OPEN DRAWER SLIDEAbandonedJan 11, 07Jul 17, 08[A47B]
2008/0142,658 Baseframe With AttachmentAbandonedDec 15, 06Jun 19, 08[A47B]
6764149 Drawer slide assembly locking and release mechanismExpiredApr 23, 02Jul 20, 04[A47B]
6478279 Adapter bracket for a keyboard platform support mechanismExpiredDec 15, 00Nov 12, 02[F16M]
6158359 Adjustable computer keyboard support mechanismExpiredMar 09, 99Dec 12, 00[A47B]
5878674 Adjustable computer keyboard support mechanismExpiredNov 10, 97Mar 09, 99[A47B]
5832840 Tilt adjustable mouse surface mounting bracketExpiredJun 07, 95Nov 10, 98[A47F]
5697303 Adjustable computer keyboard support mechanismExpiredJun 07, 95Dec 16, 97[A47B]
5685235 Adjustable computer keyboard support mechanismExpiredJun 07, 95Nov 11, 97[A47B]
5513579 Adjustable computer keyboard support mechanismExpiredJul 16, 93May 07, 96[A47B]
5037054 Adjustable support mechanism for a keyboard platformExpiredJun 13, 90Aug 06, 91[A47F]
5022768 Moulded roller bearings and retainer cage and method of assembling drawer slidesExpiredMay 10, 90Jun 11, 91[A47B, F16C]
4991981 Ball bearing retainer for drawer slidesExpiredMay 14, 90Feb 12, 91[F16C]
4932792 Anti-rebound device for drawer slidesExpiredSep 23, 88Jun 12, 90[A47B]
4776284 Retractable work stationExpiredMar 02, 87Oct 11, 88[A47B]

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