| Patents for A47B 23 - Bed-tables; Trays; Reading-racks; Book-rests (5,284) |
|---|
| 01/15/1992 | CN2092910U Adjustable table board |
| 01/15/1992 | CN2092909U Multifunctional lighting reading support |
| 01/15/1992 | CN2092903U Adjustable reading angle stationery box with reading support |
| 01/15/1992 | CN2092902U Stationery box capable of using as reading support |
| 01/14/1992 | US5080316 Portable viewing stand |
| 12/25/1991 | CN2091094U Multi-functional rotary bookshelf |
| 12/25/1991 | CN2091089U Stationery box with reading frame function |
| 12/25/1991 | CN2091088U Two-purpose stationery box |
| 12/24/1991 | US5074615 Interchangeable left-right handed chair-desk |
| 12/24/1991 | US5074222 Body supported tray table |
| 12/17/1991 | US5073825 A visual display system for a bed |
| 12/13/1991 | CA2018939A1 Laptop reading and writing stand |
| 12/11/1991 | CN2090193U Folding reading-clamp |
| 12/04/1991 | CN2089737U Multifunction book and newspaper frame |
| 12/04/1991 | CN2089731U Portable stationery case with changeable reading frame |
| 12/03/1991 | US5069409 Securing to a vehicle a mirror |
| 11/27/1991 | CN2089406U Foldable book clamp |
| 11/27/1991 | CN2089276U Two-purpose reading aid book holder |
| 11/26/1991 | US5067682 Book holder |
| 11/21/1991 | EP0456860A1 Convertible visual display device |
| 11/20/1991 | CN2088937U Folding clamping book appliance |
| 11/06/1991 | CN2087915U Adjustable chair for use on the bed |
| 10/29/1991 | US5060904 Multi-positionable support stand with movable center of gravity and article holding means |
| 10/23/1991 | CN2087009U Universal reading-rack with health function |
| 10/22/1991 | US5058848 Reading material holder |
| 10/20/1991 | CA2014988A1 Bath deck |
| 10/09/1991 | CN2086089U Reading frame with lamp |
| 10/08/1991 | US5054736 Laptop reading and writing stand |
| 10/02/1991 | CN2085624U Rest for preventing children from myopia |
| 09/18/1991 | CN2084878U Healthy stand for reading |
| 09/18/1991 | CN2084740U Bookshelf-type stationary case |
| 09/18/1991 | CN2084739U Multifunctional and healthy stationary case |
| 09/18/1991 | CN1013948B Clip board equipment |
| 09/10/1991 | CA1288798C Lap-oriented portable desk units |
| 09/04/1991 | EP0444029A1 Multi-positionable document support stand and interlocking modular document holder |
| 09/03/1991 | US5044594 Multi-positionable document support stand and interlocking modular document holder |
| 08/31/1991 | CA2011067A1 Bath tub utility and serving tray |
| 08/27/1991 | US5042771 Document holder for current file review |
| 08/22/1991 | WO1991011944A1 Inflatable reading stand |
| 08/21/1991 | CN2082993U Reading rack capable of protecting eyesight for students |
| 08/13/1991 | US5038434 Bed supported tray apparatus |
| 08/07/1991 | EP0440121A1 Arrangement of clamps |
| 08/07/1991 | CA2029425A1 Inflatable reading stand |
| 08/06/1991 | US5037162 Truck utility tray |
| 07/31/1991 | EP0439398A1 Workstation equipment, in particular for EDP-station |
| 07/31/1991 | CN2081674U Book holder for reading |
| 07/30/1991 | US5035393 Portable, collapsible reading stand with adjustment means |
| 07/24/1991 | EP0438058A2 CRT or computer monitor accessory tray |
| 07/23/1991 | USRE33645 Foldable machinist's tool tray |
| 07/17/1991 | CN2080779U Universal reading-rack |
| 07/17/1991 | CA2008010A1 Deep-reader's board |
| 07/09/1991 | US5029798 Book holder device |
| 06/18/1991 | US5025353 Adjustable reading stand and light assembly |
| 06/14/1991 | CA2005467A1 Book and paper holding stand with colour tinted optical filter |
| 06/11/1991 | US5022327 Crank top overbed table |
| 06/05/1991 | CN2078231U 折叠书架 Folding Bookcase |
| 06/04/1991 | US5020763 Multi-positionable support stand with movable center of gravity |
| 05/29/1991 | DE3939130A1 Book rest for kitchen - has support which folds away beneath base of wall cupboards |
| 05/25/1991 | CA2010301A1 Document support stand and lockable actuating keeper |
| 05/21/1991 | US5016852 Portable bookstand apparatus |
| 05/21/1991 | US5016846 Spring and lock support for overbed table |
| 05/08/1991 | CN2076348U Fixed down-folding type rack of desk for correcting studying posture of students |
| 05/08/1991 | CN2076347U Manuscript holder for computer |
| 05/01/1991 | CN2075893U Dual-purpose stationery case |
| 04/23/1991 | US5009382 Instruction clip for sewing machine |
| 04/23/1991 | US5009379 Bed mounted television stand |
| 04/18/1991 | WO1991004692A1 Portable viewing stand |
| 04/17/1991 | CN2075024U Book-rest |
| 04/09/1991 | US5005702 Portable food/writing tray |
| 04/03/1991 | CN2074123U Multi-purpose stationery case |
| 03/27/1991 | CN2073694U Multipurpose book-holder for reading |
| 03/20/1991 | CN2073249U Composition of pencil-case and rack-for reading with the use of pen container |
| 03/20/1991 | CN2073248U Health-care pencil-case with the use of rack for reading |
| 03/12/1991 | US4998703 Portable illuminated bookholder and lectern |
| 03/06/1991 | CN2072479U Fast reading intelligence-enhancing desk calendar frame |
| 03/06/1991 | CN2072358U Adjustable notebook folder |
| 02/20/1991 | CN2071461U Hang type fixation holder easy to record |
| 02/19/1991 | US4993680 A book |
| 02/12/1991 | US4991812 Portable viewing stand |
| 02/06/1991 | CN2070571U Simple vertical book rest with clip |
| 01/29/1991 | US4987690 Convertible swing arm and desk top copy holder |
| 01/23/1991 | CN2069792U Angle adjustable writing rack |
| 01/02/1991 | CN2068347U Multifunction protector for the growth of children |
| 12/26/1990 | CN2067927U Portable writing and reading illumination frame |
| 12/26/1990 | CN2067922U Multi-functional stationery box |
| 12/18/1990 | US4978096 Support for book and reading matter |
| 12/12/1990 | CN2067147U Table placed on bed for patient |
| 12/12/1990 | CN2067089U Multipurpose support for book |
| 12/11/1990 | US4976204 Utility surface supporting and stability structure |
| 12/06/1990 | DE3917464A1 Book and periodical holder for reading - consists of plate with adjustable bars behind and transverse bars with inner bars and guides |
| 11/28/1990 | EP0399098A1 Hospital night table |
| 11/28/1990 | CN2066270U Reading stand |
| 11/27/1990 | US4972781 Foldable tray table |
| 11/13/1990 | US4969698 Portable desk |
| 11/07/1990 | CN2065013U 多功能看书器 Multifunctional reading device |
| 11/07/1990 | CN2065012U Portable reaidng rack |
| 11/07/1990 | CN2065004U Stationery case used as reading rack |
| 11/06/1990 | US4967992 Inflatable reading stand |
| 10/10/1990 | CN2063369U Multipurpose book-rest for student |
| 10/03/1990 | CN2063081U File-type multipurpose stand for reading |