USD344527S - Refrigerant recovery unit - Google Patents

Refrigerant recovery unit Download PDF

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Publication number
USD344527S
USD344527S US07/894,802 US89480292F USD344527S US D344527 S USD344527 S US D344527S US 89480292 F US89480292 F US 89480292F US D344527 S USD344527 S US D344527S
Authority
US
United States
Prior art keywords
recovery unit
refrigerant recovery
refrigerant
ornamental design
unit
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
US07/894,802
Inventor
Thomas E. Drago
Richard J. Duell
Lowell E. Paige
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.)
Carrier Corp
Original Assignee
Carrier Corp
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 Carrier Corp filed Critical Carrier Corp
Priority to US07/894,802 priority Critical patent/USD344527S/en
Assigned to CARIER CORPORATION, A CORP. OF DE reassignment CARIER CORPORATION, A CORP. OF DE ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: DRAGO, THOMAS E., DUELL, RICHARD J., PAIGE, LOWELL E.
Application granted granted Critical
Publication of USD344527S publication Critical patent/USD344527S/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a front elevation view of a refrigerant recovery unit showing our new designs;
FIG. 2 is a left side elevation view thereof;
FIG. 3 is a right side elevation view thereof;
FIG. 4 is a rear elevation view thereof;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom view thereof.

Claims (1)

  1. The ornamental design for a refrigerant recovery unit, as shown and described.
US07/894,802 1992-06-04 1992-06-04 Refrigerant recovery unit Expired - Lifetime USD344527S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US07/894,802 USD344527S (en) 1992-06-04 1992-06-04 Refrigerant recovery unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/894,802 USD344527S (en) 1992-06-04 1992-06-04 Refrigerant recovery unit

Publications (1)

Publication Number Publication Date
USD344527S true USD344527S (en) 1994-02-22

Family

ID=71068555

Family Applications (1)

Application Number Title Priority Date Filing Date
US07/894,802 Expired - Lifetime USD344527S (en) 1992-06-04 1992-06-04 Refrigerant recovery unit

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US (1) USD344527S (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD377179S (en) * 1996-01-16 1997-01-07 Promax Amprobe Division of Core Industries, Inc. Refrigerant recovery machine
US20040020233A1 (en) * 2002-03-21 2004-02-05 Ritchie Engineering Company, Inc. Compressor head, internal discriminator, external discriminator, manifold design for refrigeration recovery apparatus
US6779350B2 (en) 2002-03-21 2004-08-24 Ritchie Enginerring Company, Inc. Compressor head, internal discriminator, external discriminator, manifold design for refrigerant recovery apparatus and vacuum sensor
US20050126200A1 (en) * 2003-12-05 2005-06-16 Ajit Ramachandran Single valve manifold
USD666224S1 (en) * 2011-09-28 2012-08-28 Cps Products, Inc. Refrigerant recovery unit
USD803276S1 (en) * 2015-12-04 2017-11-21 Ecodyst, Inc. Compact chiller and condenser
US10307688B2 (en) 2014-11-25 2019-06-04 Ecodyst, Inc. Distillation and rotary evaporation apparatuses, devices and systems
USD895060S1 (en) * 2018-02-12 2020-09-01 Hans's Laser Technology Industry Group Co., Ltd. Water chiller
USD903727S1 (en) * 2018-02-19 2020-12-01 Ecodyst, Inc. Large scale chiller
US11047602B2 (en) 2015-06-11 2021-06-29 Ecodyst, Inc. Compact chiller and cooler apparatuses, devices and systems
USD935027S1 (en) * 2018-07-27 2021-11-02 Cooltech, Llc Cooling device
US11400388B2 (en) 2017-04-03 2022-08-02 Ecodyst, Inc. Large scale standalone chillers, all-in-one rotary evaporators and related methods

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD377179S (en) * 1996-01-16 1997-01-07 Promax Amprobe Division of Core Industries, Inc. Refrigerant recovery machine
US20040020233A1 (en) * 2002-03-21 2004-02-05 Ritchie Engineering Company, Inc. Compressor head, internal discriminator, external discriminator, manifold design for refrigeration recovery apparatus
US6779350B2 (en) 2002-03-21 2004-08-24 Ritchie Enginerring Company, Inc. Compressor head, internal discriminator, external discriminator, manifold design for refrigerant recovery apparatus and vacuum sensor
US6832491B2 (en) 2002-03-21 2004-12-21 Ritchie Engineering Company, Inc. Compressor head, internal discriminator, external discriminator, manifold design for refrigerant recovery apparatus
US20050076718A1 (en) * 2002-03-21 2005-04-14 Ajit Ramachandran Compressor head, internal discriminator, external discriminator, manifold design for refrigerant recovery apparatus and vacuum sensor
US20050092010A1 (en) * 2002-03-21 2005-05-05 Ritchie Engineering Company, Inc. Compressor head, internal discriminator, external discriminator, manifold design for refrigeration recovery apparatus
US20060032257A1 (en) * 2002-03-21 2006-02-16 Ajit Ramachandran Compressor head, internal discriminator, external discriminator, manifold design for refrigeration recovery apparatus
US20070017244A1 (en) * 2002-03-21 2007-01-25 Ritchie Engineering Company, Inc. Compressor head, internal discriminator, external discriminator, manifold design for refrigerant recovery apparatus and vacuum sensor
US7428822B2 (en) 2002-03-21 2008-09-30 Ritchie Engineering Company, Inc. Vacuum sensor
US20050126200A1 (en) * 2003-12-05 2005-06-16 Ajit Ramachandran Single valve manifold
USD666224S1 (en) * 2011-09-28 2012-08-28 Cps Products, Inc. Refrigerant recovery unit
US10307688B2 (en) 2014-11-25 2019-06-04 Ecodyst, Inc. Distillation and rotary evaporation apparatuses, devices and systems
US10898828B2 (en) 2014-11-25 2021-01-26 Ecodyst, Inc. Distillation and rotary evaporation apparatuses, devices and systems
US11779857B2 (en) 2014-11-25 2023-10-10 Ecodyst, Inc. Distillation and rotary evaporation apparatuses, devices and systems
US11047602B2 (en) 2015-06-11 2021-06-29 Ecodyst, Inc. Compact chiller and cooler apparatuses, devices and systems
US11927370B2 (en) 2015-06-11 2024-03-12 Ecodyst, Inc. Compact chiller and cooler apparatuses, devices and systems
USD803276S1 (en) * 2015-12-04 2017-11-21 Ecodyst, Inc. Compact chiller and condenser
US11400388B2 (en) 2017-04-03 2022-08-02 Ecodyst, Inc. Large scale standalone chillers, all-in-one rotary evaporators and related methods
USD895060S1 (en) * 2018-02-12 2020-09-01 Hans's Laser Technology Industry Group Co., Ltd. Water chiller
USD903727S1 (en) * 2018-02-19 2020-12-01 Ecodyst, Inc. Large scale chiller
USD977530S1 (en) * 2018-02-19 2023-02-07 Ecodyst, Inc. Large scale chiller
USD935027S1 (en) * 2018-07-27 2021-11-02 Cooltech, Llc Cooling device

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