| Patents for A47B 41 - School desks or tables (4,656) |
|---|
| 02/26/1997 | CN2247990Y Normalizing device for sitting posture when writing and reading |
| 02/26/1997 | CN2247989Y School desk |
| 02/12/1997 | CN2246948Y inductance type health care desk for student |
| 01/15/1997 | CN2244869Y Simple combined desk |
| 12/18/1996 | CN2242634Y Platform suitable for placing teaching-test power supply |
| 12/18/1996 | CN2242632Y Table special for learning of pupil and middle-school student |
| 12/11/1996 | CN2242023Y School desk and chair with variable height |
| 11/27/1996 | CN2240911Y Adjustable studying posture correction device |
| 11/13/1996 | CN2239755Y Multi-functional desk |
| 10/16/1996 | CN1133156A Nearsight proof double desk with schoolbag carrier frame |
| 09/18/1996 | CN2235231Y Frame for protection of children's vision |
| 08/08/1996 | DE19503894A1 Table with table top divided into tiltable part and support part on frame |
| 08/07/1996 | CN2232230Y Desk for middle school student |
| 06/05/1996 | CN2228303Y Cupboard and shelf type school chair |
| 05/15/1996 | CN2226874Y Preventing myopia desk with bag carrier |
| 05/01/1996 | CN2225802Y Complete desk and chair capable of preventing myopia |
| 03/20/1996 | CN2222465Y Multifunctional health desk combined with seat |
| 02/28/1996 | CN2220775Y Myopia-proof double desk arranged with satchel rack |
| 01/31/1996 | CN2218485Y Adjustable portable desk for pupils and children |
| 11/08/1995 | EP0680708A2 Height adjustment system for inclinable working table top |
| 10/11/1995 | CN1109725A Myopia preventing desk equipped with schoolbag rest |
| 10/04/1995 | CN2208849Y Reading and writing health stand for child |
| 09/13/1995 | CN2207114Y Middle-connecting table, bench |
| 08/10/1995 | DE4403572A1 Multi-purpose writing desk |
| 07/05/1995 | CN2202444Y Nearsight proof desk |
| 06/21/1995 | CN2200976Y Health-care reading-writing desk and chair |
| 06/21/1995 | CN2200975Y Reading and writing posture corrector for pupil and middle school student |
| 05/24/1995 | CN2197879Y Shortsightdness preventive instrument |
| 05/17/1995 | CN2196935Y Adjustable desk for children |
| 05/03/1995 | CN2195887Y Adjustable and health-care desk |
| 04/19/1995 | CN2194649Y School desk for child |
| 04/18/1995 | US5406893 Work-study carrel |
| 04/12/1995 | CN2194119Y Easy disassemble theft-proof door of school desk |
| 03/28/1995 | US5401096 Spring-controlled support arm for a desk top |
| 03/22/1995 | CN2192210Y Health-care desk for children |
| 01/18/1995 | CN2187395Y Single column type multi-purpose adjustable health care table |
| 01/04/1995 | CN2186515Y Desk for prevention of myopia and hunchback |
| 10/26/1994 | CN2180119Y Desk and chair height adjusting device |
| 10/14/1994 | CA2093882A1 Supplementary desk top |
| 09/28/1994 | CN2178069Y Multifunctional eye health protection desk |
| 09/21/1994 | CN2177384Y Desk capable of holding large amount of books |
| 09/14/1994 | CN2176680Y School table for teaching |
| 08/24/1994 | CN2174899Y Multi-function children desk |
| 08/24/1994 | CN2174896Y Multi-function desk with height adjustable function |
| 05/25/1994 | CN2165700Y School desks and chairs capable of controlling distance of reading |
| 04/14/1994 | WO1994007392A1 Work-study carrell |
| 04/12/1994 | US5301616 Repositionable paper stop for a table surface |
| 04/06/1994 | CN2160260Y Combined platform for education with electrical audio-visual aids |
| 04/05/1994 | US5299861 School desk having metal base and wood top |
| 03/30/1994 | CN2159703Y Protector for eye and spinal column |
| 02/23/1994 | EP0583489A1 School desk |
| 02/23/1994 | CN2156741Y Myopia preventing device for pupil |
| 01/26/1994 | CN2153966Y Multifunction healthy desk |
| 12/28/1993 | US5273245 Stand |
| 12/04/1993 | CA2070371A1 School desk having metal base and wood top |
| 11/24/1993 | CN2146897Y Nearsight proof frame |
| 07/14/1993 | CN2137897Y Adjustable steel and wood assembled desk |
| 07/07/1993 | CN2137469Y Myopia-proof desk |
| 07/07/1993 | CN1073848A 防近视课桌 Anti-myopia desk |
| 06/30/1993 | CN2137106Y Multi-function teacher's table being able to adjust its height |
| 06/23/1993 | CN2136613Y Health care desk with conceal stool |
| 06/02/1993 | CN2134807Y Multi-purpose apparatus for prevention of myopia |
| 05/05/1993 | CN2131371Y Folding up-down studying desk |
| 04/28/1993 | CN2130422Y Combined folding dual-purpose teaching desk |
| 04/21/1993 | CN2130057Y Multifunction student desk |
| 12/30/1992 | CN2125967U Foldable healthcare desk and chair for studying |
| 12/16/1992 | CN2124609U Multi-funciton health desk for children studying |
| 11/18/1992 | CN2121867U Multifunctional student's sitting position correcting rack |
| 11/04/1992 | CN2120484U Lifting desk for writing |
| 10/28/1992 | CN2119826U Multifunctional health desk for students |
| 10/07/1992 | CN2117873U Hunchback and myopia prevention and protection device for child |
| 09/02/1992 | CN2114342U Adjustable desk |
| 08/27/1992 | DE4201846A1 Desk top support with horizontal axis - has frame, and vertical uprights, with sliding guide in which are notches for bolt |
| 08/26/1992 | CN2113659U Variable height table capable of adjusting writing posture |
| 07/29/1992 | CN2111031U Desk |
| 07/22/1992 | CN2110410U Double-regulating multipurpose desk for students |
| 04/29/1992 | CN2102673U Locating device for chieldren's studying |
| 04/29/1992 | CN1060589A Child health care reading and writing desk, chair |
| 04/22/1992 | CN2102040U Adjustable multi-funciton school desk and chair |
| 03/18/1992 | CN2098843U Folding type adjustable desk and chair for student |
| 03/04/1992 | CN2097558U Desk |
| 02/12/1992 | CN2095656U Adjustable sight protector |
| 02/12/1992 | CN2095582U Shortsight-proof frame for children study |
| 01/22/1992 | CN2093559U Adjustable reading-writing rack capable of protecting eyesight of children |
| 01/08/1992 | CN2092250U Class seat order table support |
| 12/18/1991 | CN2090691U Corrector for studying posture of students |
| 12/04/1991 | CN2089738U Special use desk and chair for childen of family |
| 08/28/1991 | CN2083429U Health school desk and chair |
| 08/14/1991 | CN2082558U Healthy bookshelf for children |
| 07/17/1991 | CN2080773U Stationery case capable of protecting eyes |
| 06/19/1991 | CN2078986U Sight protective device for read and write |
| 05/22/1991 | CN2077226U Fixed foldable rack for correcting posture of children |
| 05/15/1991 | CN2076790U Offside alarm moving face students desk |
| 03/20/1991 | CN2073257U Health device guarding against myopia |
| 02/27/1991 | CN2071911U Child health desk and chair for writing and reading |
| 01/23/1991 | CN2069685U Writing and reading posture straightening aid chair |
| 01/02/1991 | CN2068348U Multipurpose position-correcting apparatus |
| 12/26/1990 | CN2067928U Height-adjustable student desk |
| 12/19/1990 | CN2067513U Body-building desk with board for protecting students'vision |
| 12/12/1990 | CN2067090U Desk capable for rising and falling |