发明名称 |
Gum massage device |
摘要 |
A gum massage device includes a soft tipped wand connected to a power unit. The power unit has a rotary shaft that is engaged in a socket in the base of the wand. The socket is angularly offset from the normal axis of the shaft and wand, and a member is connected between the wand and power unit to resiliently hold the shaft and wand in axial alignment. Rotation of the shaft caused the wand to oscillate in a desirable gum massaging motion.
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申请公布号 |
US4347839(A) |
申请公布日期 |
1982.09.07 |
申请号 |
US19800178846 |
申请日期 |
1980.08.18 |
申请人 |
HALJUN, WILLIAM R. |
发明人 |
YOUNGCLAUS, JR., WILLIAM P. |
分类号 |
A61H13/00;(IPC1-7):A61H7/00 |
主分类号 |
A61H13/00 |
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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