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Patent
D494672
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Priority
Jul 31 2002
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Filed
Dec 10 2003
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Issued
Aug 17 2004
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Expiry
Aug 17 2018
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Assg.orig
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Entity
unknown
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16
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6
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n/a
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The ornamental design for an ear vacuum, as shown and described.
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FIG. 1 is a left side elevation view of an ear vacuum showing my new design the right side being a mirror image thereof;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a top plan view thereof; and,
FIG. 5 is a bottom view thereof.
Wang, Haier
| Patent |
Priority |
Assignee |
Title |
| 8100886, |
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Visiomed Group SA |
Aspirator assembly |
| 8876707, |
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|
Hand-held ear vacuum with camera and video display |
| 9119744, |
Sep 03 2010 |
|
Hand-held ear vacuum with camera and video display |
| 9549854, |
May 29 2013 |
|
Safety cleaning tip |
| D542910, |
Oct 14 2004 |
EARIGATE INC |
Ear irrigation device |
| D542915, |
Sep 05 2002 |
USIMED L.L.C. |
Probe for nasal aspiration |
| D547858, |
Feb 07 2005 |
|
Medical probe |
| D548832, |
Feb 07 2005 |
|
Medical probe |
| D594968, |
Aug 15 2007 |
Visiomed Group SA |
Aspirator assembly |
| D749716, |
Mar 08 2013 |
Mediplast AB |
Ear suction device |
| D878583, |
Apr 16 2018 |
US Patent Innovations, LLC |
Robotic surgical system handpiece |
| D878584, |
Apr 16 2018 |
US Patent Innovations, LLC |
Robotic surgical system handpiece |
| ER2408, |
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| ER3882, |
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| ER9314, |
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| ER9814, |
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Dec 10 2003 | | Leivaire Inc. | (assignment on the face of the patent) | | / |
| Dec 10 2003 | WANG, HAIER | LEIVAIRE INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 014792 | /0726 |
pdf |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
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