LECO Trademark

Trademark Overview


On Wednesday, October 1, 1941, a trademark application was filed for LECO with the United States Patent and Trademark Office. The USPTO has given the LECO trademark a serial number of 71447463. The federal status of this trademark filing is REGISTERED AND RENEWED as of Tuesday, April 5, 2022. This trademark is owned by Laboratory Equipment Corporation. The LECO trademark is filed in the Computer & Software Products & Electrical & Scientific Products and Environmental Control Instrument Products categories with the following description:

Scientific Laboratory Combustion Furnaces, Cabinets, Various Glass [and Pyrex] Parts for Laboratory Use, Such as BuretTEs, Pipettes, Vessels, Jars, InstrumentS for Analysis, Such as Carbon, Sulphur, Phosphorous and Silicon Determination, COmbustion Boats, Shields, Combustion TuBEs and Other Ceramic Parts and Certain TYpes of Glass Tubing

General Information


Serial Number71447463
Word MarkLECO
Filing DateWednesday, October 1, 1941
Status800 - REGISTERED AND RENEWED
Status DateTuesday, April 5, 2022
Registration Number0394757
Registration DateTuesday, April 28, 1942
Mark Drawing5000 - Drawing with word(s) / letter(s) / number(s) in Stylized form
Published for Opposition DateNOT AVAILABLE

Trademark Statements


Goods and ServicesScientific Laboratory Combustion Furnaces, Cabinets, Various Glass [and Pyrex] Parts for Laboratory Use, Such as BuretTEs, Pipettes, Vessels, Jars, InstrumentS for Analysis, Such as Carbon, Sulphur, Phosphorous and Silicon Determination, COmbustion Boats, Shields, Combustion TuBEs and Other Ceramic Parts and Certain TYpes of Glass Tubing

Classification Information


International Class009 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire extinguishing apparatus.

011 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply, and sanitary purposes.
US Class Codes026
Class Status Code6 - Active
Class Status DateTuesday, November 2, 1999
Primary Code026
First Use Anywhere DateThursday, October 1, 1936
First Use In Commerce DateThursday, October 1, 1936

Trademark Owner History


Party NameLECO CORPORATION
Party Type42 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressST JOSEPH, MI 49085

Party NameLeco Corporation
Party Type40 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressSt. Joseph, MI 49085

Party NameLaboratory Equipment Corporation
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressBenton Harbor, MI

Trademark Events


Event DateEvent Description
Tuesday, April 5, 2022NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Tuesday, April 5, 2022REGISTERED AND RENEWED (FIFTH RENEWAL - 10 YRS)
Tuesday, April 5, 2022REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Tuesday, April 5, 2022CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Tuesday, December 7, 2021TEAS SECTION 8 & 9 RECEIVED
Thursday, July 21, 2011REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
Thursday, July 21, 2011REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Tuesday, July 19, 2011REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Tuesday, July 19, 2011REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Tuesday, July 19, 2011PAPER RECEIVED
Thursday, October 2, 2008CASE FILE IN TICRS
Thursday, September 27, 2001REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
Thursday, September 27, 2001REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Friday, June 22, 2001REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Friday, June 22, 2001REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Thursday, October 25, 1984REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Wednesday, April 28, 1982REGISTERED AND RENEWED (SECOND RENEWAL - 20 YRS)