发明名称 |
Magnetic writing apparatus |
摘要 |
A magnetic writing instrument designed to allow people with hand tremors to write and draw with increased clarity. Consisting of a stylus attached to a base at an appropriate writing angle. The base houses a magnet and accommodates three caps of varying thickness to match the resistance needed with the users tremors. There is also a metal writing base that interacts with the magnet. The paper or writing stationary is placed between the metal writing base and the writing instrument.
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申请公布号 |
US2003228185(A1) |
申请公布日期 |
2003.12.11 |
申请号 |
US20030389147 |
申请日期 |
2003.03.15 |
申请人 |
FARRELL JOHN F.;HOFFMAN HENRY B. |
发明人 |
FARRELL JOHN F.;HOFFMAN HENRY B. |
分类号 |
B43K23/004;B43K23/04;(IPC1-7):B43K29/00 |
主分类号 |
B43K23/004 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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