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Patent
D570309
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Priority
Oct 25 2006
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Filed
Apr 24 2007
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Issued
Jun 03 2008
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Expiry
Jun 03 2022
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Assg.orig
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Entity
unknown
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22
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9
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n/a
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The ornamental design for a wafer boat, as shown and described.
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FIG. 1 is a perspective view of the design for a wafer boat in accordance with the invention;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a top view thereof;
FIG. 7 is a bottom view thereof;
FIG. 8 is a sectional view thereof along line 8—8 of FIG. 6; and,
FIG. 9 is a sectional view thereof along line 9—9 of FIG. 2.
In the drawings, the left-hand side of each figure is regarded as the top of the figure.
Sato, Izumi, Kaneko, Hirofumi
| Patent |
Priority |
Assignee |
Title |
| D601979, |
Mar 28 2008 |
Tokyo Electron Limited |
Pedestal base of a heat insulating cylinder for manufacturing semiconductor wafers |
| D655255, |
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KOKUSAI ELECTRIC CORPORATION |
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| D655682, |
Jun 18 2010 |
KOKUSAI ELECTRIC CORPORATION |
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| D734730, |
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KOKUSAI ELECTRIC CORPORATION |
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| D737785, |
Jul 29 2013 |
KOKUSAI ELECTRIC CORPORATION |
Boat for substrate processing apparatus |
| D738329, |
Jul 29 2013 |
KOKUSAI ELECTRIC CORPORATION |
Boat for substrate processing apparatus |
| D739831, |
Mar 22 2013 |
KOKUSAI ELECTRIC CORPORATION |
Boat for substrate processing apparatus |
| D740769, |
Mar 22 2013 |
KOKUSAI ELECTRIC CORPORATION |
Boat for substrate processing apparatus |
| D747279, |
Jul 29 2013 |
KOKUSAI ELECTRIC CORPORATION |
Boat for substrate processing apparatus |
| D769201, |
Nov 20 2014 |
Tokyo Electron Limited |
Wafer boat |
| D772183, |
Nov 20 2014 |
Tokyo Electron Limited |
Wafer boat |
| D789310, |
Nov 20 2014 |
Tokyo Electron Limited |
Wafer boat |
| D791721, |
Nov 20 2014 |
Tokyo Electron Limited |
Wafer boat |
| D839219, |
Feb 12 2016 |
KOKUSAI ELECTRIC CORPORATION |
Boat for substrate processing apparatus |
| D846514, |
May 03 2018 |
KOKUSAI ELECTRIC CORPORATION |
Boat of substrate processing apparatus |
| D847105, |
May 03 2018 |
KOKUSAI ELECTRIC CORPORATION |
Boat of substrate processing apparatus |
| D893438, |
Aug 21 2017 |
Tokyo Electron Limited |
Wafer boat |
| D908102, |
Feb 20 2019 |
Veeco Instruments INC |
Transportable semiconductor wafer rack |
| D908103, |
Feb 20 2019 |
Veeco Instruments INC |
Transportable semiconductor wafer rack |
| D939459, |
Aug 07 2019 |
KOKUSAI ELECTRIC CORPORATION |
Boat for wafer processing apparatus |
| ER4192, |
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| ER6595, |
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| Patent |
Priority |
Assignee |
Title |
| 5752609, |
Feb 06 1996 |
Tokyo Electron Limited |
Wafer boat |
| 6056123, |
Dec 10 1997 |
Novus Corporation |
Semiconductor wafer carrier having the same composition as the wafers |
| 6065615, |
Feb 28 1996 |
Asahi Glass Company, Ltd. |
Vertical wafer boat |
| 6110285, |
Apr 15 1997 |
COORSTEK KK |
Vertical wafer boat |
| 20020130061, |
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|
| D378675, |
May 30 1995 |
Tokyo Electron Limited |
Wafer boat |
| D404015, |
Jan 31 1997 |
Tokyo Electron Limited |
Wafer boat for use in a semiconductor wafer heat processing apparatus |
| D409158, |
Aug 20 1997 |
Tokyo Electron Limited |
Wafer boat for use in a semiconductor wafer heat processing apparatus |
| D411176, |
Aug 20 1997 |
TOKYO ELECTRON LLIMITED |
Wafer boat for use in a semiconductor wafer heat processing apparatus |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a