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PTO
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Dossier
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Patent
D816205
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Priority
May 27 2016
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Filed
May 27 2016
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Issued
Apr 24 2018
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Expiry
Apr 24 2033
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Assg.orig
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Entity
unknown
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1
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14
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n/a
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The ornamental design for a hot-air blowing fan, as shown and described.
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1. Hot-air blowing fan
1.1 is a side elevation view.
1.2 is a front perspective view.
1.3 is a alternate front perspective view.
1.4 is an opposite side elevation view.
1.5 is a front elevation view.
1.6 is a rear elevation view.
Sizeland, Robert
| Patent |
Priority |
Assignee |
Title |
| D310262, |
Dec 05 1988 |
|
Casing for a fan or heater |
| D334977, |
Jun 21 1990 |
CTS Consolidated Technical Services, Inc. |
Air directing device |
| D354803, |
May 17 1994 |
|
Combined fan and heater |
| D366934, |
Apr 17 1995 |
|
Room air fan housing |
| D387861, |
May 30 1994 |
Kongskilde Maskinfabrik A/S |
Blower-unit for a modular pneumatic transport system |
| D398387, |
Nov 11 1996 |
Fee Tat Holdings (H.K.) Limited |
Combined fan and clock |
| D422074, |
Apr 23 1999 |
|
Electric fan |
| D464718, |
May 08 2000 |
King Electrical Manufacturing Company |
Heater grill |
| D493216, |
Aug 14 2003 |
Delta Electronics, Inc. |
Wheel blade |
| 51270, |
|
|
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| D627452, |
Apr 09 2010 |
NEW WIDETECH INDUSTRIES CO., LTD. |
Fan heater |
| D733283, |
Sep 12 2013 |
VENTEC CANDA INC; VENTEC CANADA INC |
Fan |
| GB4035557, |
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| WO87605, |
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| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a