HK1109191A1 - Frost free valve assembly - Google Patents

Frost free valve assembly

Info

Publication number
HK1109191A1
HK1109191A1 HK07114130.5A HK07114130A HK1109191A1 HK 1109191 A1 HK1109191 A1 HK 1109191A1 HK 07114130 A HK07114130 A HK 07114130A HK 1109191 A1 HK1109191 A1 HK 1109191A1
Authority
HK
Hong Kong
Prior art keywords
valve assembly
free valve
frost free
frost
assembly
Prior art date
Application number
HK07114130.5A
Inventor
James Li
Peter Berkman
Original Assignee
B & K Ind 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.)
Filing date
Publication date
Priority claimed from US11/315,679 external-priority patent/US7549444B2/en
Application filed by B & K Ind Inc filed Critical B & K Ind Inc
Publication of HK1109191A1 publication Critical patent/HK1109191A1/en

Links

HK07114130.5A 2005-12-22 2007-12-24 Frost free valve assembly HK1109191A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/315,679 US7549444B2 (en) 2003-07-31 2005-12-22 Frost free valve assembly

Publications (1)

Publication Number Publication Date
HK1109191A1 true HK1109191A1 (en) 2008-05-30

Family

ID=38184068

Family Applications (1)

Application Number Title Priority Date Filing Date
HK07114130.5A HK1109191A1 (en) 2005-12-22 2007-12-24 Frost free valve assembly

Country Status (2)

Country Link
CN (1) CN1987172B (en)
HK (1) HK1109191A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103277544B (en) * 2013-05-21 2016-04-20 富山阀门实业(苏州)有限公司 A kind of antireverse valve spool device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3930083A1 (en) * 1989-09-09 1991-03-21 Grohe Armaturen Friedrich SHUT-OFF AND REGULATING VALVE
US4909270A (en) * 1989-09-18 1990-03-20 Arrowhead Brass Products, Inc. Anti-siphon frost free faucet
US5392805A (en) * 1993-07-27 1995-02-28 Amerikam, Inc. Frost-resistant hydrant
US6142172A (en) * 1999-11-22 2000-11-07 Wcm Industries, Inc. Freeze protection device for wall hydrants/faucets
CN2467852Y (en) * 2001-02-27 2001-12-26 朱孝永 Outdoor antifreezing water valve

Also Published As

Publication number Publication date
CN1987172A (en) 2007-06-27
CN1987172B (en) 2011-06-22

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20161222