USD255451S - Blade for mixing liquids in a conduit - Google Patents

Blade for mixing liquids in a conduit Download PDF

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Publication number
USD255451S
USD255451S US05/859,353 US85935377F USD255451S US D255451 S USD255451 S US D255451S US 85935377 F US85935377 F US 85935377F US D255451 S USD255451 S US D255451S
Authority
US
United States
Prior art keywords
conduit
blade
mixing liquids
liquids
mixing
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
US05/859,353
Inventor
Norman R. Herbst
Ronald N. Salzman
William F. Hutchings
William J. Montagno
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.)
SPX Technologies Inc
Original Assignee
General Signal 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 General Signal Corp filed Critical General Signal Corp
Priority to US05/859,353 priority Critical patent/USD255451S/en
Application granted granted Critical
Publication of USD255451S publication Critical patent/USD255451S/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a front view of a blade for mixing liquids in a conduit having our new design.
FIG. 2 is a rear view thereof shown in FIG. 1.
FIG. 3 is a side view taken from the right of FIG. 1; and,
FIG. 4 is a side view taken from the left of FIG. 1.

Claims (1)

  1. The ornamental design for a blade for mixing liquids in a conduit, as shown.
US05/859,353 1977-12-12 1977-12-12 Blade for mixing liquids in a conduit Expired - Lifetime USD255451S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US05/859,353 USD255451S (en) 1977-12-12 1977-12-12 Blade for mixing liquids in a conduit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/859,353 USD255451S (en) 1977-12-12 1977-12-12 Blade for mixing liquids in a conduit

Publications (1)

Publication Number Publication Date
USD255451S true USD255451S (en) 1980-06-17

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ID=69768972

Family Applications (1)

Application Number Title Priority Date Filing Date
US05/859,353 Expired - Lifetime USD255451S (en) 1977-12-12 1977-12-12 Blade for mixing liquids in a conduit

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US (1) USD255451S (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD306033S (en) 1987-06-18 1990-02-13 Flygt Ab Submersible mixer
USD328905S (en) 1990-06-22 1992-08-25 Triano Jack S Drill bit
USD664262S1 (en) * 2010-09-24 2012-07-24 Lonza Ag Impeller arrangement for fermenter
USD681690S1 (en) * 2012-02-20 2013-05-07 Outotec Oyj Mixer impeller
USD880940S1 (en) * 2019-05-05 2020-04-14 Dongguan Lead Silicone Products Co., Ltd. Food separator
USD891634S1 (en) * 2018-09-04 2020-07-28 Reflex Medical Corp. Agitator for pharmaceutical compounding

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US170989A (en) 1875-12-14 Improvement in automatic fans
US745853A (en) 1903-04-03 1903-12-01 Henry C Ingraham Propeller.
US2201947A (en) 1938-03-16 1940-05-21 Patterson Foundry & Machine Co Varipitch spiral blade impeller or turbine
US3887300A (en) 1973-05-11 1975-06-03 Philadelphia Gear Corp Mixer impeller

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US170989A (en) 1875-12-14 Improvement in automatic fans
US745853A (en) 1903-04-03 1903-12-01 Henry C Ingraham Propeller.
US2201947A (en) 1938-03-16 1940-05-21 Patterson Foundry & Machine Co Varipitch spiral blade impeller or turbine
US3887300A (en) 1973-05-11 1975-06-03 Philadelphia Gear Corp Mixer impeller

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD306033S (en) 1987-06-18 1990-02-13 Flygt Ab Submersible mixer
USD328905S (en) 1990-06-22 1992-08-25 Triano Jack S Drill bit
USD664262S1 (en) * 2010-09-24 2012-07-24 Lonza Ag Impeller arrangement for fermenter
USD681690S1 (en) * 2012-02-20 2013-05-07 Outotec Oyj Mixer impeller
USD891634S1 (en) * 2018-09-04 2020-07-28 Reflex Medical Corp. Agitator for pharmaceutical compounding
USD880940S1 (en) * 2019-05-05 2020-04-14 Dongguan Lead Silicone Products Co., Ltd. Food separator

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