Mammoth Rotor Trademark Details

Mammoth Rotor was registered on Tuesday, April 6, 1971 and is currently owned by Siemens Water Technologies Holding Corp. under the registration number 910864 . This mark is dead with a status of Cancelled - Section 8. The last case file activity for this mark occured 8 years ago on Friday, March 11, 2016, according to the United State Patent & Trademark Office

Word Mark	Mammoth Rotor
Status	Dead Registered 710 — Cancelled - Section 8

Previous Owners

Usfilter Corporation of Lowell, MA

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United States Filter Corporation of Palm Desert, CA

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Beloit-Passavant Corporation of Janesville, WI

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Zimpro Passavant Environmental Systems,Inc. of Rothschild, WI

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Serial Number	72320937
Registration Number	910864
Status Date	Friday, March 11, 2016
Filing Date	Friday, March 11, 2016
Registration Date	Tuesday, April 6, 1971

Correspondent

PETER C. LANDO, ESQ.
C.O WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2211

Case File Statements

Disclaimer	The Word "Rotor" Is Disclaimed Apart from the Mark as Shown.
Goods & Services	Waste Water Treatment Machinery-Namely, Bladed Rotors Used for Aeration and Biological Treatment of Waste Water

Classifications

International Class Codes	011 — Class 11 is for lighting, heating, cooking, refrigeration, drying, ventilating, water supply, steam generating, and sanitary purposes. Examples include air conditioning, hot water bottles, bed warmers, blankets for non-medical purposes, and electric kettles.
U.S. Class Codes	023
Status	2 — Sec. 8 – Entire Registration
Status Date	Friday, March 11, 2016
First Use Anywhere	Monday, August 28, 1967
First Use In Commerce	Monday, August 28, 1967
Primary Code	023

Trademark Timeline

Aug 28 1967

First use anywhere for the mark
Aug 28 1967

First use in commerce for the mark
Mar 06 1969

Trademark application filed with USPTO
Apr 06 1971

Trademark officially registered with the USPTO
Feb 26 1977

Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
Mar 24 1991

Registered - Sec. 9 Filed/check Record For Sec. 8
May 08 1991

Registered and Renewed (first Renewal - 10 Yrs)
Apr 09 2001

Registered - Combined Section 8 (10-Yr) & Sec. 9 Filed
Jul 10 2001

Registered and Renewed (second Renewal - 10 Yrs)
Jul 10 2001

Registered - Sec. 8 (10-Yr) Accepted/sec. 9 Granted
Apr 11 2007

Automatic Update of Assignment of Ownership
Sep 22 2008

Case File In Ticrs
Mar 11 2016

Cancelled Sec. 8 (10-Yr)/expired Section 9