ATE39014T1 - FLOATING PISTON COUPLING FOR PLUNGER TYPE PUMPS. - Google Patents

FLOATING PISTON COUPLING FOR PLUNGER TYPE PUMPS.

Info

Publication number: ATE39014T1
Authority: AT; Austria
Prior art keywords: floating piston; plunger type; type pumps; piston coupling; coupling
Prior art date: 1983-09-12

Application number

AT84903520T

Other languages

German (de)

Inventor

Scott Macdonald

William D Homberg

Original Assignee

Beckman Instruments Inc

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.)

1983-09-12

Filing date

1984-09-12

Publication date

1988-12-15

1983-09-12 Priority claimed from US06/530,930 external-priority patent/US4790236A/en

1984-09-12 Application filed by Beckman Instruments Inc filed Critical Beckman Instruments Inc

1988-12-15 Application granted granted Critical

1988-12-15 Publication of ATE39014T1 publication Critical patent/ATE39014T1/en

Links

AT84903520T 1983-09-12 1984-09-12 FLOATING PISTON COUPLING FOR PLUNGER TYPE PUMPS. ATE39014T1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US06/530,930 US4790236A (en)	1983-09-12	1983-09-12	Floating piston coupling for plunger type pumps
EP84903520A EP0155315B1 (en)	1983-09-12	1984-09-12	Floating piston coupling for plunger type pumps
PCT/US1984/001453 WO1985001336A1 (en)	1983-09-12	1984-09-12	Floating piston coupling for plunger type pumps

Publications (1)

Publication Number	Publication Date
ATE39014T1 true ATE39014T1 (en)	1988-12-15

Family

ID=27227632

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT84903520T ATE39014T1 (en)	1983-09-12	1984-09-12	FLOATING PISTON COUPLING FOR PLUNGER TYPE PUMPS.

Country Status (1)

Country	Link
AT (1)	ATE39014T1 (en)

1984
- 1984-09-12 AT AT84903520T patent/ATE39014T1/en not_active IP Right Cessation

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Legal Events

Date	Code	Title	Description
1989-03-15	UEP	Publication of translation of european patent specification
1993-06-15	REN	Ceased due to non-payment of the annual fee