USD574938S1 - Heat exchanger - Google Patents

Heat exchanger Download PDF

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Publication number
USD574938S1
USD574938S1 US29/286,192 US28619207F USD574938S US D574938 S1 USD574938 S1 US D574938S1 US 28619207 F US28619207 F US 28619207F US D574938 S USD574938 S US D574938S
Authority
US
United States
Prior art keywords
heat exchanger
view
ornamental design
elevational view
side elevational
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 - Lifetime
Application number
US29/286,192
Inventor
David Martin
Gang Li
David L. Schardt
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.)
Hayward Industries Inc
Original Assignee
Hayward Industries 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 Hayward Industries Inc filed Critical Hayward Industries Inc
Priority to US29/286,192 priority Critical patent/USD574938S1/en
Assigned to H-TECH, INC. reassignment H-TECH, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: SCHARDT, DAVID L., MR.
Assigned to H-TECH, INC. reassignment H-TECH, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: MARTIN, DAVID, MR.
Assigned to H-TECH, INC. reassignment H-TECH, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: LI, GANG, MR.
Priority to CA 122643 priority patent/CA122643S/en
Assigned to HAYWARD INDUSTRIES, INC. reassignment HAYWARD INDUSTRIES, INC. MERGER (SEE DOCUMENT FOR DETAILS). Assignors: H-TECH, INC.
Publication of USD574938S1 publication Critical patent/USD574938S1/en
Application granted granted Critical
Assigned to BANK OF AMERICA, N.A., AS COLLATERAL AGENT reassignment BANK OF AMERICA, N.A., AS COLLATERAL AGENT FIRST LIEN PATENT SECURITY AGREEMENT Assignors: HAYWARD INDUSTRIES, INC.
Assigned to BANK OF AMERICA, N.A., AS COLLATERAL AGENT reassignment BANK OF AMERICA, N.A., AS COLLATERAL AGENT SECOND LIEN PATENT SECURITY AGREEMENT Assignors: HAYWARD INDUSTRIES, INC.
Assigned to BANK OF AMERICA, N.A., AS COLLATERAL AGENT reassignment BANK OF AMERICA, N.A., AS COLLATERAL AGENT SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: HAYWARD INDUSTRIES, INC.
Assigned to HAYWARD INDUSTRIES, INC., GSG HOLDINGS, INC. reassignment HAYWARD INDUSTRIES, INC. RELEASE OF PATENT SECURITY INTEREST (SECOND LIEN) Assignors: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a perspective view of a heat exchanger showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.

Claims (1)

  1. The ornamental design for a heat exchanger, as shown and described.
US29/286,192 2007-04-26 2007-04-26 Heat exchanger Expired - Lifetime USD574938S1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US29/286,192 USD574938S1 (en) 2007-04-26 2007-04-26 Heat exchanger
CA 122643 CA122643S (en) 2007-04-26 2007-10-05 Heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/286,192 USD574938S1 (en) 2007-04-26 2007-04-26 Heat exchanger

Publications (1)

Publication Number Publication Date
USD574938S1 true USD574938S1 (en) 2008-08-12

Family

ID=39679213

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/286,192 Expired - Lifetime USD574938S1 (en) 2007-04-26 2007-04-26 Heat exchanger

Country Status (2)

Country Link
US (1) USD574938S1 (en)
CA (1) CA122643S (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080179051A1 (en) * 2007-01-26 2008-07-31 Vance Elliot Willis Header for a heat exchanger
US20080223561A1 (en) * 2007-01-26 2008-09-18 Hayward Industries, Inc. Heat Exchangers and Headers Therefor
US20080264617A1 (en) * 2007-04-26 2008-10-30 David Martin Heat exchanger
USD936194S1 (en) * 2020-09-09 2021-11-16 Cestaro Fonderie SpA Water heat exchanger
USD936193S1 (en) * 2020-06-30 2021-11-16 Cestaro Fonderie SpA Water heat exchanger
US11225807B2 (en) 2018-07-25 2022-01-18 Hayward Industries, Inc. Compact universal gas pool heater and associated methods

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080179051A1 (en) * 2007-01-26 2008-07-31 Vance Elliot Willis Header for a heat exchanger
US20080223561A1 (en) * 2007-01-26 2008-09-18 Hayward Industries, Inc. Heat Exchangers and Headers Therefor
US7971603B2 (en) 2007-01-26 2011-07-05 Hayward Industries, Inc. Header for a heat exchanger
US20110209851A1 (en) * 2007-01-26 2011-09-01 Vance Elliot Willis Header for a Heat Exchanger
US9353998B2 (en) 2007-01-26 2016-05-31 Hayward Industries, Inc. Header for a heat exchanger
US20080264617A1 (en) * 2007-04-26 2008-10-30 David Martin Heat exchanger
US11225807B2 (en) 2018-07-25 2022-01-18 Hayward Industries, Inc. Compact universal gas pool heater and associated methods
US11649650B2 (en) 2018-07-25 2023-05-16 Hayward Industries, Inc. Compact universal gas pool heater and associated methods
USD936193S1 (en) * 2020-06-30 2021-11-16 Cestaro Fonderie SpA Water heat exchanger
USD936194S1 (en) * 2020-09-09 2021-11-16 Cestaro Fonderie SpA Water heat exchanger

Also Published As

Publication number Publication date
CA122643S (en) 2008-07-03

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