IP Library › Granted Patent US 616,468
Granted Patent S1
US 616,468 · App. 29/332,177 · Granted May 25, 2010

Impeller

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Quick Facts
Patent No.
US 616,468
App. No.
29/332,177
Granted
May 25, 2010
Kind
S1
Claims (1)

The ornamental design for impeller, as shown and described.

Assignments (6)
SECURITY INTEREST Recorded Mar 14, 2013
From: FEDERAL SIGNAL CORPORATION
To: WELLS FARGO BANK, NATIONAL ASSOCIATION (AS ADMINISTRATIVE AGENT)
Reel/Frame 029998/0292 →
RELEASE AND REASSIGNMENT OF PATENTS Recorded Feb 24, 2012
From: BANK OF MONTREAL
To: FEDERAL SIGNAL CORPORATION
Reel/Frame 027756/0696 →
SECURITY AGREEMENT Recorded Feb 22, 2012
From: FEDERAL SIGNAL CORPORATION; JETSTREAM OF HOUSTON, INC.; PIPS TECHNOLOGY INC.; SIRIT CORP.; VACTOR MANUFACTURING INC.; ELGIN SWEEPER COMPANY
To: WELLS FARGO CAPITAL FINANCE, LLC, AS AGENT
Reel/Frame 027743/0051 →
GRANT OF A SECURITY INTEREST - PATENTS Recorded Feb 22, 2012
From: FEDERAL SIGNAL CORPORATION; ELGIN SWEEPER COMPANY; FEDERAL APD INCORPORATED; FEDERAL MERGER 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
To: TPG SPECIALTY LENDING, INC., AS COLLATERAL AGENT
Reel/Frame 027745/0171 →
SECURITY AGREEMENT Recorded May 10, 2011
From: FEDERAL SIGNAL CORPORATION
To: BANK OF MONTREAL, AS COLLATERAL AGENT
Reel/Frame 026254/0200 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 30, 2009
From: BOSSOM, BERNIE JON
To: FEDERAL SIGNAL CORPORATION
Reel/Frame 022623/0139 →