USD275858S - Double diaphragm pump - Google Patents
Double diaphragm pump Download PDFInfo
- Publication number
- USD275858S USD275858S US06/383,494 US38349482F USD275858S US D275858 S USD275858 S US D275858S US 38349482 F US38349482 F US 38349482F US D275858 S USD275858 S US D275858S
- Authority
- US
- United States
- Prior art keywords
- diaphragm pump
- double diaphragm
- double
- pump
- ornamental design
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Description
FIG. 1 is a front elevational view of a double diaphragm pump showing my new design;
FIG. 2 is an elevational view of one side thereof, the other side being a mirror image;
FIG. 3 is a back elevational view thereof; and
FIG. 4 is a top plan view thereof.
Claims (1)
- The ornamental design for a double diaphragm pump, substantially as shown and described.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/383,494 USD275858S (en) | 1982-06-01 | 1982-06-01 | Double diaphragm pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/383,494 USD275858S (en) | 1982-06-01 | 1982-06-01 | Double diaphragm pump |
Publications (1)
Publication Number | Publication Date |
---|---|
USD275858S true USD275858S (en) | 1984-10-09 |
Family
ID=69902893
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US06/383,494 Expired - Lifetime USD275858S (en) | 1982-06-01 | 1982-06-01 | Double diaphragm pump |
Country Status (1)
Country | Link |
---|---|
US (1) | USD275858S (en) |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD382277S (en) * | 1996-02-12 | 1997-08-12 | Graco Inc. | Double diaphragm pump |
US6257845B1 (en) | 1998-07-14 | 2001-07-10 | Wilden Pump & Engineering Co. | Air driven pumps and components therefor |
US6357723B2 (en) | 1996-05-17 | 2002-03-19 | Wilden Pump & Engineering Co. | Amplified pressure air driven diaphragm pump and pressure relief valve therefor |
US6435845B1 (en) | 1998-07-15 | 2002-08-20 | Wilden Pump & Engineering Co. | Air driven devices and components therefor |
USRE38239E1 (en) * | 1993-02-16 | 2003-08-26 | Wilden Pump & Engineering Co. | Air driven diaphragm pump |
US6746637B1 (en) | 1999-11-15 | 2004-06-08 | Westinghouse Air Brake Technologies Corporation | Process for making chemical resistant pump diaphragm |
US20060104829A1 (en) * | 2004-11-17 | 2006-05-18 | Reed David A | Control system for an air operated diaphragm pump |
US20070092386A1 (en) * | 2005-10-24 | 2007-04-26 | Reed David A | Method and control system for a pump |
US7399168B1 (en) | 2005-12-19 | 2008-07-15 | Wilden Pump And Engineering Llc | Air driven diaphragm pump |
US20090202361A1 (en) * | 2004-11-17 | 2009-08-13 | Proportion, Inc. | Control system for an air operated diaphragm pump |
US7811067B2 (en) | 2006-04-19 | 2010-10-12 | Wilden Pump And Engineering Llc | Air driven pump with performance control |
US8496451B2 (en) | 2010-06-21 | 2013-07-30 | Wilden Pump And Engineering Llc | Pump diaphragm |
USD746872S1 (en) * | 2015-01-28 | 2016-01-05 | Finish Thompson Inc. | Chamber for a diaphragm pump |
USD746874S1 (en) * | 2015-01-28 | 2016-01-05 | Finish Thompson Inc. | Chamber for a diaphragm pump |
USD746873S1 (en) * | 2015-01-28 | 2016-01-05 | Finish Thompson Inc. | Chamber for a diaphragm pump |
USD747362S1 (en) * | 2015-01-28 | 2016-01-12 | Finish Thompson Inc. | Chamber for a diaphragm pump |
USD781924S1 (en) * | 2015-05-18 | 2017-03-21 | Yamada Corporation | Diaphragm pump |
USD817360S1 (en) | 2017-01-23 | 2018-05-08 | Wilden Pump And Engineering Llc | Double diaphragm pump |
US10422331B2 (en) | 2016-08-12 | 2019-09-24 | Ingersoll-Rand Company | One piece diaphragm |
US12116994B2 (en) | 2018-10-11 | 2024-10-15 | Psg Germany Gmbh | Diaphragm pump |
-
1982
- 1982-06-01 US US06/383,494 patent/USD275858S/en not_active Expired - Lifetime
Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE38239E1 (en) * | 1993-02-16 | 2003-08-26 | Wilden Pump & Engineering Co. | Air driven diaphragm pump |
USD382277S (en) * | 1996-02-12 | 1997-08-12 | Graco Inc. | Double diaphragm pump |
US6357723B2 (en) | 1996-05-17 | 2002-03-19 | Wilden Pump & Engineering Co. | Amplified pressure air driven diaphragm pump and pressure relief valve therefor |
US6257845B1 (en) | 1998-07-14 | 2001-07-10 | Wilden Pump & Engineering Co. | Air driven pumps and components therefor |
US6435845B1 (en) | 1998-07-15 | 2002-08-20 | Wilden Pump & Engineering Co. | Air driven devices and components therefor |
US6746637B1 (en) | 1999-11-15 | 2004-06-08 | Westinghouse Air Brake Technologies Corporation | Process for making chemical resistant pump diaphragm |
US20060104829A1 (en) * | 2004-11-17 | 2006-05-18 | Reed David A | Control system for an air operated diaphragm pump |
US7517199B2 (en) | 2004-11-17 | 2009-04-14 | Proportion Air Incorporated | Control system for an air operated diaphragm pump |
US20090202361A1 (en) * | 2004-11-17 | 2009-08-13 | Proportion, Inc. | Control system for an air operated diaphragm pump |
US8292600B2 (en) | 2004-11-17 | 2012-10-23 | Proportion-Air, Incorporated | Control system for an air operated diaphragm pump |
US20070092386A1 (en) * | 2005-10-24 | 2007-04-26 | Reed David A | Method and control system for a pump |
US7658598B2 (en) | 2005-10-24 | 2010-02-09 | Proportionair, Incorporated | Method and control system for a pump |
US7399168B1 (en) | 2005-12-19 | 2008-07-15 | Wilden Pump And Engineering Llc | Air driven diaphragm pump |
US7811067B2 (en) | 2006-04-19 | 2010-10-12 | Wilden Pump And Engineering Llc | Air driven pump with performance control |
US8360745B2 (en) | 2006-04-19 | 2013-01-29 | Wilden Pump And Engineering Llc | Air driven pump with performance control |
US8496451B2 (en) | 2010-06-21 | 2013-07-30 | Wilden Pump And Engineering Llc | Pump diaphragm |
USD746872S1 (en) * | 2015-01-28 | 2016-01-05 | Finish Thompson Inc. | Chamber for a diaphragm pump |
USD746874S1 (en) * | 2015-01-28 | 2016-01-05 | Finish Thompson Inc. | Chamber for a diaphragm pump |
USD746873S1 (en) * | 2015-01-28 | 2016-01-05 | Finish Thompson Inc. | Chamber for a diaphragm pump |
USD747362S1 (en) * | 2015-01-28 | 2016-01-12 | Finish Thompson Inc. | Chamber for a diaphragm pump |
USD781924S1 (en) * | 2015-05-18 | 2017-03-21 | Yamada Corporation | Diaphragm pump |
US10422331B2 (en) | 2016-08-12 | 2019-09-24 | Ingersoll-Rand Company | One piece diaphragm |
USD817360S1 (en) | 2017-01-23 | 2018-05-08 | Wilden Pump And Engineering Llc | Double diaphragm pump |
US12116994B2 (en) | 2018-10-11 | 2024-10-15 | Psg Germany Gmbh | Diaphragm pump |
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