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Patent
D942871
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Priority
Oct 17 2019
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Filed
Apr 16 2020
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Issued
Feb 08 2022
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Expiry
Feb 08 2037
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Assg.orig
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Entity
unknown
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0
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9
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n/a
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The ornamental design for a carbon dioxide supply control device, as shown and described.
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1. Carbon dioxide supply control device
1.1 : Perspective
1.2 : Front
1.3 : Back
1.4 : Left
1.5 : Right
1.6 : Top
1.7 : Bottom
1.8 : Rear view showing the overall shape
Lee, Sin-Woo
| Patent |
Priority |
Assignee |
Title |
| Patent |
Priority |
Assignee |
Title |
| D415440, |
Nov 16 1996 |
LANDIS+GYR LIMITED |
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| D606433, |
Dec 30 2008 |
INSPECTRON, INC |
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| D652747, |
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| D857529, |
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| D913828, |
Nov 30 2018 |
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| D914524, |
Nov 30 2018 |
SMC Corporation |
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| D929542, |
Mar 15 2019 |
SMC Corporation |
Flow switch |
| D929543, |
Mar 15 2019 |
SMC Corporation |
Flow switch |
| D929544, |
Mar 15 2019 |
SMC Corporation |
Flow switch |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
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Maintenance Fee Events |
n/a
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Maintenance Schedule |
n/a