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Patent
D980947
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Priority
Oct 26 2020
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Filed
Mar 31 2021
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Issued
Mar 14 2023
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Expiry
Mar 14 2038
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Assg.orig
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Entity
unknown
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3
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16
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n/a
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The ornamental design for a ceramic heater, as shown and described.
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FIG. 1 is a perspective view of the overall shape of a ceramic heater showing my new design,
FIG. 2 is a front view thereof,
FIG. 3 is a rear view thereof,
FIG. 4 is a left side view thereof,
FIG. 5 is a right side view thereof,
FIG. 6 is a top plan view thereof,
FIG. 7 is a bottom plan view thereof; and,
FIG. 8 is a reference view thereof, showing the state of use.
Kim, Sung Woo
| Patent |
Priority |
Assignee |
Title |
| 6899287, |
Dec 16 2002 |
SENNINGER IRRIGATION, INC |
Rotary sprinkler |
| 8590806, |
Jul 24 2008 |
Komet Austria GmbH |
Liquid diffuser device |
| 9511383, |
Oct 29 2013 |
Komet Austria GmbH |
Liquid diffuser device for irrigation systems |
| 20060108445, |
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| 20060249594, |
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| 20110198420, |
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| 20170333924, |
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| 20190054481, |
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| D253364, |
Aug 21 1978 |
Senninger Irrigation, Inc. |
Sprinkler head |
| D260169, |
Apr 24 1980 |
|
Irrigation spray head |
| D567329, |
Apr 30 2007 |
|
Sprinkler head |
| D882039, |
Jul 11 2018 |
Nelson Irrigation Corporation |
Shielded cap assembly for drop tube rigid mount orbitor |
| D882040, |
Jul 11 2018 |
Nelson Irrigation Corporation |
Open architecture cap assembly for drop tube rigid mount orbitor |
| D882041, |
Jul 11 2018 |
Nelson Irrigation Corporation |
Solid cover cap assembly for up top rigid mount orbitor |
| D882042, |
Jul 11 2018 |
Nelson Irrigation Corporation |
Solid cover cap assembly for up top rigid mount orbitor |
| D889601, |
Feb 21 2018 |
NELSON IRRIGATION CORPORATON |
Rigid mount orbitor |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Mar 23 2021 | KIM, SUNG WOO | KIM, JUNG GYU | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 055785 | /0283 |
pdf |
| Mar 31 2021 | | Jung Gyu, Kim | (assignment on the face of the patent) | | / |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a