CA1146439A - Clapet de retenue - Google Patents

Clapet de retenue

Info

Publication number
CA1146439A
CA1146439A CA000326142A CA326142A CA1146439A CA 1146439 A CA1146439 A CA 1146439A CA 000326142 A CA000326142 A CA 000326142A CA 326142 A CA326142 A CA 326142A CA 1146439 A CA1146439 A CA 1146439A
Authority
CA
Canada
Prior art keywords
check valve
housing
communicating
cap
water
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
Application number
CA000326142A
Other languages
English (en)
Inventor
Howard Welsh
Ian R. Mcallister
Christopher S. Biddle
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Versatech Products Inc
Original Assignee
Versatech Products 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
Application filed by Versatech Products Inc filed Critical Versatech Products Inc
Application granted granted Critical
Publication of CA1146439A publication Critical patent/CA1146439A/fr
Expired legal-status Critical Current

Links

CA000326142A 1978-04-24 1979-04-23 Clapet de retenue Expired CA1146439A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US89917278A 1978-04-24 1978-04-24
US899,172 1978-04-24

Publications (1)

Publication Number Publication Date
CA1146439A true CA1146439A (fr) 1983-05-17

Family

ID=25410571

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000326142A Expired CA1146439A (fr) 1978-04-24 1979-04-23 Clapet de retenue

Country Status (1)

Country Link
CA (1) CA1146439A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6460560B1 (en) * 2000-01-28 2002-10-08 Halkey-Roberts Corporation Low profile inflation valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6460560B1 (en) * 2000-01-28 2002-10-08 Halkey-Roberts Corporation Low profile inflation valve

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Legal Events

Date Code Title Description
MKEX Expiry