TWI427219B - - Google Patents

Info

Publication number: TWI427219B
Authority: TW; Taiwan

Application number

TW99140336A

Other languages

Chinese (zh)

Other versions

TW201221772A (en

Priority date (The priority date 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 date listed.)

2010-11-23

Filing date

2010-11-23

Publication date

2014-02-21

2010-11-23 Application filed filed Critical

2010-11-23 Priority to TW99140336A priority Critical patent/TW201221772A/zh

2012-06-01 Publication of TW201221772A publication Critical patent/TW201221772A/zh

2014-02-21 Application granted granted Critical

2014-02-21 Publication of TWI427219B publication Critical patent/TWI427219B/zh

Links

TW99140336A 2010-11-23 2010-11-23 Pump structure improvement TW201221772A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
TW99140336A TW201221772A (en)	2010-11-23	2010-11-23	Pump structure improvement

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
TW99140336A TW201221772A (en)	2010-11-23	2010-11-23	Pump structure improvement

Publications (2)

Publication Number	Publication Date
TW201221772A TW201221772A (en)	2012-06-01
TWI427219B true TWI427219B (fr)	2014-02-21

Family

ID=46725022

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
TW99140336A TW201221772A (en)	2010-11-23	2010-11-23	Pump structure improvement

Country Status (1)

Country	Link
TW (1)	TW201221772A (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4396357A (en) *	1981-04-06	1983-08-02	Product Research And Development	Diaphragm pump with ball bearing drive
US4610605A (en) *	1985-06-25	1986-09-09	Product Research And Development	Triple discharge pump
TW200800373A (en) *	2006-06-23	2008-01-01	Chao-Fou Hsu	Method to avoid water leakage in diaphragm type pressure pump and the structure thereof

2010
- 2010-11-23 TW TW99140336A patent/TW201221772A/zh not_active IP Right Cessation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4396357A (en) *	1981-04-06	1983-08-02	Product Research And Development	Diaphragm pump with ball bearing drive
US4610605A (en) *	1985-06-25	1986-09-09	Product Research And Development	Triple discharge pump
TW200800373A (en) *	2006-06-23	2008-01-01	Chao-Fou Hsu	Method to avoid water leakage in diaphragm type pressure pump and the structure thereof

Also Published As

Publication number	Publication date
TW201221772A (en)	2012-06-01

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Legal Events

Date	Code	Title	Description
2017-11-21	MM4A	Annulment or lapse of patent due to non-payment of fees