Hydra-Flo Trademark Details

Hydra-Flo was registered on Tuesday, November 21, 1950 and is currently owned by Pennzoil Products Company under the registration number 533753 . This mark is dead with a status of Expired. The last case file activity for this mark occured 22 years ago on Sunday, December 2, 2001, according to the United State Patent & Trademark Office

Word Mark	Hydra-Flo
Status	Dead Registered 900 — Expired

Current Owner

Pennzoil Products Company of Houston, TX

View all trademarks for Pennzoil Products Company

Other Trademarks for Pennzoil Products Company

Previous Owners

Pennzoil Company, The of Oil City, PA

View all trademarks for Pennzoil Company, The

Serial Number	71584545
Registration Number	533753
Status Date	Sunday, December 2, 2001
Filing Date	Sunday, December 2, 2001
Registration Date	Tuesday, November 21, 1950

Correspondent

FREDERICK B. ZIESENHEIM
WEBB, BURDEN, ZIESENHEIM & WEBB
515 OLIVE BLDG.
535 SMITHFIELD STREET
PITTSBURGH, PA. 15222-2363

Case File Statements

Goods & Services	Transmission Oil for Use in Fluid Drive Power Transmission Systems of Motor Vehicles
Pseudo Mark	Hydra-Flow

Classifications

International Class Codes	004 — Class 4 includes mainly industrial oils and greases, fuels and illuminants.
U.S. Class Codes	015
Status	9 — Expired
Status Date	Sunday, December 2, 2001
First Use Anywhere	Wednesday, July 27, 1949
First Use In Commerce	Wednesday, July 27, 1949
Primary Code	015

Trademark Timeline

Jul 27 1949

First use anywhere for the mark
Jul 27 1949

First use in commerce for the mark
Sep 07 1949

Trademark application filed with USPTO
Nov 21 1950

Trademark officially registered with the USPTO
Nov 21 1970

Registered and Renewed (first Renewal - 20 Yrs)
Jun 15 1990

Registered - Sec. 9 Filed/check Record For Sec. 8
Jul 24 1990

Registered and Renewed (second Renewal - 10 Yrs)
Dec 02 2001

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