CA180693S - Check valve for use in downhole and geological equipment applications - Google Patents

Check valve for use in downhole and geological equipment applications

Info

Publication number
CA180693S
CA180693S CA180693F CA180693F CA180693S CA 180693 S CA180693 S CA 180693S CA 180693 F CA180693 F CA 180693F CA 180693 F CA180693 F CA 180693F CA 180693 S CA180693 S CA 180693S
Authority
CA
Canada
Prior art keywords
design
downhole
check valve
equipment applications
view
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.)
Active
Application number
CA180693F
Other languages
English (en)
Other versions
CA1053581A (en
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.)
Reflex Instruments Asia Pacific Pty Ltd
Original Assignee
Reflex Instruments Asia Pacific Pty Ltd
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 Reflex Instruments Asia Pacific Pty Ltd filed Critical Reflex Instruments Asia Pacific Pty Ltd
Application granted granted Critical
Publication of CA180693S publication Critical patent/CA180693S/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

CA180693F 2017-10-10 2018-04-09 Check valve for use in downhole and geological equipment applications Active CA180693S (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU201716203 2017-10-10

Publications (1)

Publication Number Publication Date
CA180693S true CA180693S (en) 2020-08-10

Family

ID=63041692

Family Applications (1)

Application Number Title Priority Date Filing Date
CA180693F Active CA180693S (en) 2017-10-10 2018-04-09 Check valve for use in downhole and geological equipment applications

Country Status (3)

Country Link
US (1) USD895773S1 (es)
CA (1) CA180693S (es)
CL (1) CL2018000912S1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD921157S1 (en) * 2019-03-09 2021-06-01 Noah Moffett, III Dishwasher back flow check valve
USD1023238S1 (en) * 2021-02-18 2024-04-16 Christopher Cox Creative Boost valve

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD260280S (en) * 1978-06-05 1981-08-18 Gsw Limited/Limitee Check valve casing
GB0515071D0 (en) * 2005-07-22 2005-08-31 Moyes Peter B Non-return valve
CA2540499A1 (en) * 2006-03-17 2007-09-17 Gerald Leeb Dual check valve
GB0703021D0 (es) * 2007-02-16 2007-03-28 Specialised Petroleum Serv Ltd
USD602564S1 (en) * 2008-12-03 2009-10-20 Pgi International, Ltd. Check valve
CA2906464C (en) * 2014-09-26 2020-12-22 Ncs Multistage Inc. Downhole valve apparatus
JP1527237S (es) * 2014-10-24 2015-06-22
US10184314B1 (en) * 2016-06-02 2019-01-22 Black Gold Pump And Supply, Inc. Downhole valve with cage inserts

Also Published As

Publication number Publication date
CL2018000912S1 (es) 2018-07-20
USD895773S1 (en) 2020-09-08

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