HYDROLOK Trademark

Trademark Overview


On Wednesday, November 23, 1960, a trademark application was filed for HYDROLOK with the United States Patent and Trademark Office. The USPTO has given the HYDROLOK trademark a serial number of 72109002. The federal status of this trademark filing is CANCELLED - SECTION 8 as of Saturday, December 28, 2002. This trademark is owned by P. L. Porter Co.. The HYDROLOK trademark is filed in the Metal Products category with the following description:

Remotely Actuated Devices for Locking Relatively Movable Seat Elements in Selected Positions of Adjustment

General Information


Serial Number72109002
Word MarkHYDROLOK
Filing DateWednesday, November 23, 1960
Status710 - CANCELLED - SECTION 8
Status DateSaturday, December 28, 2002
Registration Number0729282
Registration DateTuesday, March 27, 1962
Mark Drawing1000 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateNOT AVAILABLE

Trademark Statements


Goods and ServicesRemotely Actuated Devices for Locking Relatively Movable Seat Elements in Selected Positions of Adjustment

Classification Information


International Class006 - Common metals and their alloys; metal building materials; transportable buildings of metal; materials of metal for railway tracks; nonelectric cables and wires of common metal; ironmongery, small items of metal hardware; pipes and tubes of metal; safes; goods of common metal not included in other classes; ores.
US Class Codes025
Class Status Code2 - Sec. 8 - Entire Registration
Class Status DateSaturday, December 28, 2002
Primary Code025
First Use Anywhere DateSunday, May 31, 1959
First Use In Commerce DateSunday, May 31, 1959

Trademark Owner History


Party NameP. L. Porter Co.
Party Type40 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressWoodland Hills, CA

Party NameP. L. Porter Co.
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressLos Angeles, CA

Trademark Events


Event DateEvent Description
Saturday, December 28, 2002CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
Saturday, March 27, 1982REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
Saturday, March 27, 1982REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)