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Patent
D291231
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Priority
Dec 27 1984
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Filed
Dec 27 1984
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Issued
Aug 04 1987
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Expiry
Aug 04 2001
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Assg.orig
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Entity
unknown
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12
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10
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n/a
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The ornamental design for a pressure regulator, as shown and described.
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FIG. 1 is a perspective view taken from the top, front and left side of a
pressure regulator showing my new design;
FIG. 2 is a left side elevational view thereof; and
FIG. 3 is a perspective view taken from the top, rear and right side
thereof.
Datta, Bishnu P.
| Patent |
Priority |
Assignee |
Title |
| 5201372, |
Sep 30 1991 |
Deere & Company |
Wing fold implement with hydraulic mode indicator |
| D301018, |
Apr 07 1986 |
Dwyer Instruments, Inc. |
Gas pressure measuring and data transmitting device |
| D311437, |
Apr 18 1988 |
ESAB AB, A SWEDISH CORP |
Gas pressure regulator |
| D311572, |
Feb 17 1987 |
Black & Decker Inc |
Combined valve and gauge |
| D315971, |
Jul 21 1986 |
Conax Florida Corporation |
Pressure reducer unit for emergency breathing systems |
| D318318, |
Apr 18 1988 |
ESAB AB, A SWEDISH CORP |
Gas pressure regulator |
| D401672, |
Oct 10 1996 |
REGIN MANUFACTURING, INC |
Gas pressure regulator |
| D533096, |
Mar 28 2005 |
|
Gas pressure gauge |
| D678476, |
Jul 09 2010 |
|
Air supply unit |
| D727467, |
Mar 17 2014 |
FRANKLIN ELECTRIC CO , INC |
Valve cover |
| D729905, |
Mar 27 2014 |
FRANKLIN ELECTRIC CO , INC |
Valve cover |
| D872834, |
Oct 13 2017 |
GAS STOP EUROPE BV |
Gas safety valve |
| Patent |
Priority |
Assignee |
Title |
| 2747607, |
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| 3547143, |
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| 3911978, |
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| 153063, |
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| 153064, |
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| 153639, |
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| 233569, |
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| D255225, |
May 16 1977 |
|
Combined gauge and mounting block |
| D259734, |
Dec 22 1977 |
STANDARD-KEIL HARDWARE MANUFACTURING ACQUISITION LLC |
Gas pressure regulator |
| D288469, |
Apr 05 1984 |
Victor Equipment Company |
Regulator |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a