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Patent
D504176
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Priority
Dec 11 2002
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Filed
Jun 10 2003
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Issued
Apr 19 2005
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Expiry
Apr 19 2019
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Assg.orig
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Entity
unknown
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17
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7
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n/a
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The ornamental design for tweezers, as shown and described.
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FIG. 1 is a perspective view thereof;
FIG. 2 is a left side elevational view thereof; with the right side view being a mirror image thereof;
FIG. 3 is a top plan view thereof; with the bottom plan view being a mirror image thereof;
FIG. 4 is a front elevational view thereof; and,
FIG. 5 is a rear elevational view thereof.
Vijfvinkel, Gerrit Jan
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| Patent |
Priority |
Assignee |
Title |
| 4955887, |
May 11 1988 |
Storz Instrument Company |
Optical surgical instrument |
| 5290302, |
Apr 07 1989 |
The University of Melbourne |
Surgical instrument |
| 5370658, |
Nov 05 1992 |
SYNERGETICS, INC |
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| 5893873, |
Oct 23 1995 |
Johns Hopkins University |
Surgical instrument having a handle with a removable, rotatable tip |
| 6488695, |
Aug 17 2000 |
Alcon Inc |
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| D328644, |
Apr 07 1989 |
UNIVERSITY OF MELBOURNE, THE |
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| D460185, |
Oct 26 2000 |
Grieshaber & Co. AG Schaffhausen |
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| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a