USPTO trademark record

HARLECO

Live registered mark · Owner HARTMAN-LEDDON CO., INC. · Classes 1, 2, 3, 4, 5

Mark details

Owner: HARTMAN-LEDDON CO., INC.
Serial number: 71363364
Registration number: 0328860
Status: REGISTERED AND RENEWED
Classes: 1 (Chemicals), 2 (Paints), 3 (Cosmetics / cleaning), 4 (Fuels), 5 (Pharmaceuticals)
Filed: 1935-04-03
Registered: 1935-10-08
Goods / services: LABORATORY CHEMICAL PRODUCTS, NAMELY-BIOLOGICAL STAINS, STAINING SOLUTIONS, EMBEDDING AND MOUNTING PREPARATIONS AND PURE SOLVENTS [, DRY POWDER AND CRYSTALLINE INDICATORS, H-ION INDICATOR SOLUTIONS,…

Register data indexed 2026-11-07. Bulk records trail live filings — check the official USPTO search for the latest status before filing.

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