USD871544S1 - Check valve - Google Patents

Check valve Download PDF

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Publication number
USD871544S1
USD871544S1 US29/691,933 US201929691933F USD871544S US D871544 S1 USD871544 S1 US D871544S1 US 201929691933 F US201929691933 F US 201929691933F US D871544 S USD871544 S US D871544S
Authority
US
United States
Prior art keywords
check valve
view
ornamental design
check
valve
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
US29/691,933
Inventor
Gregory E. Sisk
Terry F. Farace
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.)
Copeland Comfort Control LP
Original Assignee
Emerson Electric Co
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 Emerson Electric Co filed Critical Emerson Electric Co
Priority to US29/691,933 priority Critical patent/USD871544S1/en
Assigned to EMERSON ELECTRIC CO. reassignment EMERSON ELECTRIC CO. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: FARACE, TERRY F., SISK, GREGORY E.
Application granted granted Critical
Publication of USD871544S1 publication Critical patent/USD871544S1/en
Assigned to COPELAND COMFORT CONTROL LP reassignment COPELAND COMFORT CONTROL LP SUPPLEMENTAL IP ASSIGNMENT AGREEMENT Assignors: EMERSON ELECTRIC CO.
Assigned to WELLS FARGO BANK, NATIONAL ASSOCIATION, AS COLLATERAL AGENT reassignment WELLS FARGO BANK, NATIONAL ASSOCIATION, AS COLLATERAL AGENT SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: COPELAND COMFORT CONTROL LP
Assigned to U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, AS NOTES COLLATERAL AGENT reassignment U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, AS NOTES COLLATERAL AGENT SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: COPELAND COMFORT CONTROL LP
Assigned to ROYAL BANK OF CANADA, AS COLLATERAL AGENT reassignment ROYAL BANK OF CANADA, AS COLLATERAL AGENT SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: COPELAND COMFORT CONTROL LP
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Description

FIG. 1 is a perspective view of a check valve showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
The broken lines shown in the figures are for the purpose of illustrating portions of the check valve which form no part of the claimed design.

Claims (1)

    CLAIM
  1. We claim the ornamental design for a check valve, as shown and described.
US29/691,933 2017-03-30 2019-05-21 Check valve Active USD871544S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/691,933 USD871544S1 (en) 2017-03-30 2019-05-21 Check valve

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US29/599,015 USD872232S1 (en) 2017-03-30 2017-03-30 Check valve
US29/691,933 USD871544S1 (en) 2017-03-30 2019-05-21 Check valve

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
US29/599,015 Division USD872232S1 (en) 2017-03-30 2017-03-30 Check valve

Publications (1)

Publication Number Publication Date
USD871544S1 true USD871544S1 (en) 2019-12-31

Family

ID=69057006

Family Applications (3)

Application Number Title Priority Date Filing Date
US29/599,015 Active USD872232S1 (en) 2017-03-30 2017-03-30 Check valve
US29/691,933 Active USD871544S1 (en) 2017-03-30 2019-05-21 Check valve
US29/691,935 Active USD872233S1 (en) 2017-03-30 2019-05-21 Check valve

Family Applications Before (1)

Application Number Title Priority Date Filing Date
US29/599,015 Active USD872232S1 (en) 2017-03-30 2017-03-30 Check valve

Family Applications After (1)

Application Number Title Priority Date Filing Date
US29/691,935 Active USD872233S1 (en) 2017-03-30 2019-05-21 Check valve

Country Status (1)

Country Link
US (3) USD872232S1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD950686S1 (en) * 2020-12-15 2022-05-03 Vista Water Group, Llc Backflow preventer
USD952107S1 (en) * 2020-12-15 2022-05-17 Vista Water Group, Llc Backflow preventer
USD975244S1 (en) * 2020-04-29 2023-01-10 Hypertherm, Inc. Check valve body
USD1023238S1 (en) * 2021-02-18 2024-04-16 Christopher Cox Creative Boost valve

Citations (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3626977A (en) 1970-01-21 1971-12-14 Circle Seal Corp Combination check and pressure relief valve
US3913615A (en) 1973-10-18 1975-10-21 Pall Corp Flat-lapped valve cartridge assembly with caged poppet
US4049017A (en) 1976-04-12 1977-09-20 Henry Valve Company Adjustable relief valve
USD260280S (en) * 1978-06-05 1981-08-18 Gsw Limited/Limitee Check valve casing
US4446886A (en) 1982-03-08 1984-05-08 Taylor Wesley L Safety relief valve soft seat
US4893650A (en) 1988-09-12 1990-01-16 Bill Chisholm One way high pressure flow control fittings
US4930553A (en) 1989-01-23 1990-06-05 The Lee Company Pressure relief valve
US5129423A (en) 1990-03-16 1992-07-14 Aeroquip Corporation No-spill fluid security coupling
USD354335S (en) 1993-04-05 1995-01-10 Quest Medical, Inc. Check valve
US5785083A (en) 1997-03-12 1998-07-28 Rheem Manufacturing Company Tubular refrigerant check valve with snap-together internal valve cage structure
US7225831B2 (en) 2003-07-25 2007-06-05 Gilmore Valve Co., Ltd. Fluid flow control valve
USD602564S1 (en) 2008-12-03 2009-10-20 Pgi International, Ltd. Check valve
USD623723S1 (en) * 2009-04-02 2010-09-14 Pgi International, Ltd. Reduced bleed check valve
USD624157S1 (en) 2009-04-02 2010-09-21 Pgi International, Ltd. Minimum bleed check valve
US7806142B2 (en) 2007-06-27 2010-10-05 Teleflex Canada Inc. Combined relief valve and check valve
US20130213504A1 (en) 2011-08-24 2013-08-22 Toyota Jidosha Kubushiki Kaisha Fluid control apparatus and fuel supply system
USD707795S1 (en) 2013-05-21 2014-06-24 Federal Signal Corporation Check valve
USD708708S1 (en) 2013-05-06 2014-07-08 Michael Lee Harvell Check valve
USD745638S1 (en) * 2014-02-28 2015-12-15 Rock Smasher Engineering Tank valve
US20160097486A1 (en) 2014-10-01 2016-04-07 Curtis Roys Check valve
USD757218S1 (en) 2014-07-31 2016-05-24 B&B Molders LLC Check valve body
US9353742B2 (en) * 2014-10-01 2016-05-31 Curtis Roys Check valve
USD776791S1 (en) 2014-10-24 2017-01-17 Sugino Machine Limited Check valve with valve seat
US9664296B2 (en) * 2014-01-02 2017-05-30 Curtis Roys Check valve
USD823992S1 (en) 2015-10-27 2018-07-24 Mechanical Dynamics & Analysis Llc Poppet valve

Patent Citations (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3626977A (en) 1970-01-21 1971-12-14 Circle Seal Corp Combination check and pressure relief valve
US3913615A (en) 1973-10-18 1975-10-21 Pall Corp Flat-lapped valve cartridge assembly with caged poppet
US4049017A (en) 1976-04-12 1977-09-20 Henry Valve Company Adjustable relief valve
USD260280S (en) * 1978-06-05 1981-08-18 Gsw Limited/Limitee Check valve casing
US4446886A (en) 1982-03-08 1984-05-08 Taylor Wesley L Safety relief valve soft seat
US4893650A (en) 1988-09-12 1990-01-16 Bill Chisholm One way high pressure flow control fittings
US4930553A (en) 1989-01-23 1990-06-05 The Lee Company Pressure relief valve
US5129423A (en) 1990-03-16 1992-07-14 Aeroquip Corporation No-spill fluid security coupling
USD354335S (en) 1993-04-05 1995-01-10 Quest Medical, Inc. Check valve
US5785083A (en) 1997-03-12 1998-07-28 Rheem Manufacturing Company Tubular refrigerant check valve with snap-together internal valve cage structure
US7225831B2 (en) 2003-07-25 2007-06-05 Gilmore Valve Co., Ltd. Fluid flow control valve
US7806142B2 (en) 2007-06-27 2010-10-05 Teleflex Canada Inc. Combined relief valve and check valve
USD602564S1 (en) 2008-12-03 2009-10-20 Pgi International, Ltd. Check valve
USD623723S1 (en) * 2009-04-02 2010-09-14 Pgi International, Ltd. Reduced bleed check valve
USD624157S1 (en) 2009-04-02 2010-09-21 Pgi International, Ltd. Minimum bleed check valve
US20130213504A1 (en) 2011-08-24 2013-08-22 Toyota Jidosha Kubushiki Kaisha Fluid control apparatus and fuel supply system
USD708708S1 (en) 2013-05-06 2014-07-08 Michael Lee Harvell Check valve
USD707795S1 (en) 2013-05-21 2014-06-24 Federal Signal Corporation Check valve
US9664296B2 (en) * 2014-01-02 2017-05-30 Curtis Roys Check valve
USD745638S1 (en) * 2014-02-28 2015-12-15 Rock Smasher Engineering Tank valve
USD757218S1 (en) 2014-07-31 2016-05-24 B&B Molders LLC Check valve body
US20160097486A1 (en) 2014-10-01 2016-04-07 Curtis Roys Check valve
US9353742B2 (en) * 2014-10-01 2016-05-31 Curtis Roys Check valve
US9611980B2 (en) * 2014-10-01 2017-04-04 Curtis Roys Check valve
USD776791S1 (en) 2014-10-24 2017-01-17 Sugino Machine Limited Check valve with valve seat
USD823992S1 (en) 2015-10-27 2018-07-24 Mechanical Dynamics & Analysis Llc Poppet valve

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD975244S1 (en) * 2020-04-29 2023-01-10 Hypertherm, Inc. Check valve body
USD950686S1 (en) * 2020-12-15 2022-05-03 Vista Water Group, Llc Backflow preventer
USD952107S1 (en) * 2020-12-15 2022-05-17 Vista Water Group, Llc Backflow preventer
USD1023238S1 (en) * 2021-02-18 2024-04-16 Christopher Cox Creative Boost valve

Also Published As

Publication number Publication date
USD872233S1 (en) 2020-01-07
USD872232S1 (en) 2020-01-07

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