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Patent
D557215
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Priority
Jul 04 2006
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Filed
Jan 03 2007
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Issued
Dec 11 2007
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Expiry
Dec 11 2021
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Assg.orig
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Entity
unknown
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9
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13
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n/a
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The ornamental design for a pressure switch, as shown and described.
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FIG. 1 shows a front view of a pressure switch showing my new design;
FIG. 2 shows a rear view thereof;
FIG. 3 shows a top view thereof;
FIG. 4 shows a bottom view thereof;
FIG. 5 shows a left side view thereof;
FIG. 6 shows a right side view thereof; and,
FIG. 7 shows a perspective view thereof.
Takeuchi, Ryosuke, Kurisaki, Syogo
Patent |
Priority |
Assignee |
Title |
D635936, |
Sep 08 2009 |
WIKA ALEXANDER WIEGAND GMBH & CO KG |
Electronic pressure switch |
D651181, |
Aug 25 2010 |
WIKA ALEXANDER WIEGAND SE & CO KG |
Pressure switch |
D669039, |
Nov 10 2010 |
SMC Kabushiki Kaisha |
Pressure switch having a digital display |
D772171, |
Mar 13 2015 |
SMC Corporation |
Pressure switch |
D843330, |
Feb 13 2017 |
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Sensor monitor |
D847764, |
May 25 2017 |
SMC Corporation |
Pressure switch |
D939450, |
Sep 12 2019 |
SAGINOMIYA SEISAKUSHO, INC. |
Pressure switch |
D940082, |
Sep 12 2019 |
SAGINOMIYA SEISAKUSHO, INC. |
Pressure switch |
D949801, |
Sep 12 2019 |
SAGINOMIYA SEISAKUSHO, INC. |
Pressure switch |
Patent |
Priority |
Assignee |
Title |
3786210, |
|
|
|
3916130, |
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|
|
4081621, |
Apr 26 1976 |
Carr-Griff, Inc. |
Pressure switch with diaphragm and valve means |
4626636, |
Mar 25 1985 |
STEWART-WARNER HOBBS CORPORATION, A DE CORP |
Pressure operated switch assembly with external pressure control |
7071832, |
Feb 18 2003 |
SANYO ELECTRIC CO , LTD |
Electronic digital pressure switch |
7186934, |
Mar 31 2005 |
SMC Corporation |
Pressure switch |
20040187585, |
|
|
|
D280501, |
Feb 17 1983 |
Values Pty. Ltd. |
Pressure-responsive switch |
D308193, |
May 01 1987 |
|
Level sensing switch |
D430268, |
Apr 13 1998 |
SMC Corporation |
Solenoid-operated pilot valve |
D437295, |
Mar 08 1999 |
SMC Kabushiki Kaisha |
Pressure switch having a digital display |
D456290, |
Oct 26 2000 |
SMC Kabushiki Kaisha |
Pressure detection switch |
D497145, |
Jul 25 2003 |
SMC Kabushiki Kaisha |
Pressure switch |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a