KENNAMETAL, INC.
301 Marks
Corp.
First Filed:Dec 20, 1915Latest Filed:Mar 5, 2026Address:1600 Technology Way, Latrobe, PA 15650, US
Portfolio Overview
Registered
107(36%)Pending
10(3%)Dead
184(61%)Previous
35Top Classes
Class 7
MachineryClass 23
Yarns and ThreadsClass 6
Metal Building Materials & HardwareTTAB Proceedings
Total Proceedings
22As Plaintiff
18(82%)As Defendant
4(18%)Top Firms
KENNAMETAL INC.(Jul 2025)
72
MacMillan, Sobanski & Todd, ...(Dec 2019)
45
Shapiro and Silverstein PLLC(Apr 2007)
22
FABIAN VANCOTT(Feb 2003)
15
Leech Tishman Fuscaldo & Lam...(Mar 2022)
11
Trademark Activity Timeline(1980 – 2026)
Trademark Portfolio
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