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Patent
D348104
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Priority
Nov 19 1990
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Filed
Jan 29 1993
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Issued
Jun 21 1994
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Expiry
Jun 21 2008
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Assg.orig
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Entity
unknown
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11
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4
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n/a
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The ornamental design for a cardiograph data acquisition unit, as shown.
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FIG. 1 is a top front left side perspective view of a cardiograph data
acquisition unit, showing my new design;
FIG. 2 is a top rear, left side perspective view thereof; and,
FIG. 3 is a bottom, rear, right side perspective view thereof.
Olsen, Kurt F.
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| 6422669, |
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| D569978, |
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| D679813, |
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| D773056, |
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| D782683, |
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| D826411, |
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| D827836, |
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| D829329, |
Apr 05 2016 |
SIEMENS HEALTHINEERS AG |
Hemodynamic recording system signal input box |
| D933825, |
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| D938041, |
Sep 23 2019 |
SHENZHEN CAREWELL ELECTRONICS CO , LTD |
Electrocardiograph |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a