首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
Keyboard stand
摘要
The disclosed invention describes a stand used to support a keyboard in an elevated position. The stand may be adjustable so that the angle at which the keyboard is positioned may be changed as desired by the user.
申请公布号
US5112020(A)
申请公布日期
1992.05.12
申请号
US19890453692
申请日期
1989.12.20
申请人
GINSBERG, JACOB J.
发明人
GINSBERG, JACOB J.
分类号
A47B21/03;B41J29/06;F16M11/10
主分类号
A47B21/03
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DUST COLLECTION SYSTEM FOR AN ARC FURNACE
CUP-TYPE VALVE
GAMMA-LINOLENIC ACID CONTAINING COSMETIC BASE AND METHOD OF OBTAINING SAME
CIRCUIT FOR PREVENTING DATA ERASE OF FLASH MEMORY BEING USED IN OPTICAL DISC DRIVE FOR NOTEBOOK
METHOD FOR MATCHING LOAD OF MICROWAVE OVEN
DATE-STAMP WITH A LOCKING MECHANISM
PAPER TOWEL
PROTECTIVE HELMET SHELL
Shaft bearings
Method of forming slotted box blanks
BLOOD VESSEL GRAFT AND GRAFT INTRODUCER
Three-dimensional computer modelling
TREATMENT OF RESTENOSIS
METHOD FOR CODING CHANNELS
Sequences
STOWABLE SPIGOT
Sheet material processing
Anti-theft device
SIDE CHANNEL COMPRESSOR
Transgene dyr som modeller for neurodegenerativ sykdom