USD616468S1 - Impeller - Google Patents

Impeller Download PDF

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Publication number
USD616468S1
USD616468S1 US29/332,177 US33217709F USD616468S US D616468 S1 USD616468 S1 US D616468S1 US 33217709 F US33217709 F US 33217709F US D616468 S USD616468 S US D616468S
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United States
Prior art keywords
impeller
view
elevational view
ornamental design
design
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
US29/332,177
Inventor
Bernie Jon Bossom
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.)
Federal Signal Corp
Original Assignee
Federal 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.)
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Publication date
Application filed by Federal Signal Corp filed Critical Federal Signal Corp
Priority to US29/332,177 priority Critical patent/USD616468S1/en
Assigned to FEDERAL SIGNAL CORPORATION reassignment FEDERAL SIGNAL CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: BOSSOM, BERNIE JON
Application granted granted Critical
Publication of USD616468S1 publication Critical patent/USD616468S1/en
Assigned to BANK OF MONTREAL, AS COLLATERAL AGENT reassignment BANK OF MONTREAL, AS COLLATERAL AGENT SECURITY AGREEMENT Assignors: FEDERAL SIGNAL CORPORATION
Assigned to WELLS FARGO CAPITAL FINANCE, LLC, AS AGENT reassignment WELLS FARGO CAPITAL FINANCE, LLC, AS AGENT SECURITY AGREEMENT Assignors: ELGIN SWEEPER COMPANY, FEDERAL SIGNAL CORPORATION, JETSTREAM OF HOUSTON, INC., PIPS TECHNOLOGY INC., SIRIT CORP., VACTOR MANUFACTURING INC.
Assigned to TPG SPECIALTY LENDING, INC., AS COLLATERAL AGENT reassignment TPG SPECIALTY LENDING, INC., AS COLLATERAL AGENT GRANT OF A SECURITY INTEREST - PATENTS Assignors: ELGIN SWEEPER COMPANY, FEDERAL APD INCORPORATED, FEDERAL MERGER CORPORATION, FEDERAL SIGNAL CORPORATION, FEDERAL SIGNAL CREDIT CORPORATION, FEDERAL SIGNAL TECHNOLOGIES, LLC, FS DEPOT, INC., GUZZLER MANUFACTURING, INC., JETSTREAM OF HOUSTON, INC., JETSTREAM OF HOUSTON, LLP, PIPS TECHNOLOGY INC., SIRIT CORP., VACTOR MANUFACTURING INC., VESYSTEMS, LLC, VICTOR PRODUCTS USA, INCORPORATED
Assigned to FEDERAL SIGNAL CORPORATION reassignment FEDERAL SIGNAL CORPORATION RELEASE AND REASSIGNMENT OF PATENTS Assignors: BANK OF MONTREAL
Assigned to WELLS FARGO BANK, NATIONAL ASSOCIATION (AS ADMINISTRATIVE AGENT) reassignment WELLS FARGO BANK, NATIONAL ASSOCIATION (AS ADMINISTRATIVE AGENT) SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: FEDERAL SIGNAL CORPORATION
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Description

FIG. 1 is a perspective view of an impeller embodying my new design;
FIG. 2 is a top plan view of the impeller of FIG. 1;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a right elevational view thereof;
FIG. 5 is a left elevational view thereof;
FIG. 6 is a front elevational view thereof; and,
FIG. 7 is a rear elevational view thereof.
The broken lines in FIGS. 1 and 3-7 are included for the purpose of illustrating components of the impeller that form no part of the claimed design.

Claims (1)

  1. The ornamental design for impeller, as shown and described.
US29/332,177 2009-02-10 2009-02-10 Impeller Active USD616468S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/332,177 USD616468S1 (en) 2009-02-10 2009-02-10 Impeller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/332,177 USD616468S1 (en) 2009-02-10 2009-02-10 Impeller

Publications (1)

Publication Number Publication Date
USD616468S1 true USD616468S1 (en) 2010-05-25

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Family Applications (1)

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US29/332,177 Active USD616468S1 (en) 2009-02-10 2009-02-10 Impeller

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US (1) USD616468S1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD761881S1 (en) * 2011-12-23 2016-07-19 Smallaire Pty Ltd. Blower impeller
US10377097B2 (en) * 2016-06-20 2019-08-13 Terumo Cardiovascular Systems Corporation Centrifugal pumps for medical uses
USD884634S1 (en) * 2017-10-30 2020-05-19 Elis Co., Ltd. Impeller of waterwheel
USD886740S1 (en) * 2017-04-11 2020-06-09 Elis Co., Ltd. Impeller of waterwheel
USD918142S1 (en) * 2018-12-14 2021-05-04 Smith Flow Dynamics, LLC Bladeless turbine impeller
US11105343B2 (en) 2018-12-14 2021-08-31 Smith Flow Dynamics, LLC Fluid-foil impeller and method of use

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Photographs of a VacCon Impeller, 4 pages (Publicly known at least as early as Feb. 10, 2009).
Production drawing of a Vacator Fan Assembly, 1 page (Publicly known at least as early as Feb. 10, 2009).

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD761881S1 (en) * 2011-12-23 2016-07-19 Smallaire Pty Ltd. Blower impeller
US10377097B2 (en) * 2016-06-20 2019-08-13 Terumo Cardiovascular Systems Corporation Centrifugal pumps for medical uses
USD886740S1 (en) * 2017-04-11 2020-06-09 Elis Co., Ltd. Impeller of waterwheel
USD884634S1 (en) * 2017-10-30 2020-05-19 Elis Co., Ltd. Impeller of waterwheel
USD918142S1 (en) * 2018-12-14 2021-05-04 Smith Flow Dynamics, LLC Bladeless turbine impeller
US11105343B2 (en) 2018-12-14 2021-08-31 Smith Flow Dynamics, LLC Fluid-foil impeller and method of use
USD971149S1 (en) 2018-12-14 2022-11-29 Smith Flow Dynamics, LLC Bladeless turbine impeller

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