21 trademarks were found for owners matching the name Quanex Corporation.
#Classstatus
1 S:77047114
M:NITROBRITE
O:QUANEX CORPORATION
40 Dead
2 S:77029571
M:NITROBRITE
O:NITROSTEEL, LLC, QUANEX CORPORATION
6 Registered
3 S:78692355
M:UNIVERSILL
O:Quanex Corporation, QUANEX HOMESHIELD, LLC
6, 19 Dead
4 S:76585480
M:MACPLUS
O:GERDAU MACSTEEL, INC., QUANEX CORPORATION
6 Registered
5 S:76498025
M:MACPRIME
O:QUANEX CORPORATION
6 Registered
6 S:75910774
M:NITRO-100
O:NITROSTEEL, LLC, Quanex Corporation
6, 40 Registered
7 S:75568597
M:STORM SEAL
O:Quanex Corporation, QUANEX HOMESHIELD, LLC
6 Dead
8 S:75322194
M:QUANEX
O:QUANEX BUILDING PRODUCTS CORPORATION, Quanex Corporation
6 Dead
9 S:75322289
M:PIPER IMPACT
O:Piper Impact, Inc., PIPER METAL FORMING CORPORATION, QUANEX CORPORATION
40, 42 Dead
10 S:74609251
M:MACGOLD
O:Quanex Corporation
6 Dead
11 S:74608735
M:NITROSTEEL
O:NITROSTEEL, LLC, QUANEX CORPORATION
6, 40 Registered
12 S:74316703
M:SEAM-FREE

O:Quanex Corporation
6 Dead
13 S:74092639
M:THE BEST ALLOY & SPECIALTY BARS

O:Quanex Corporation
37 Dead
14 S:74009233
M:MACSTEEL
O:QUANEX CORPORATION
6, 37 Dead
15 S:73612819
M:MAC+
O:QUANEX CORPORATION
6 Dead
16 S:73555155
M:SEAM-FREE

O:QUANEX CORPORATION
6 Dead
17 S:73555156
M:ULTRA-BAR
O:QUANEX CORPORATION
6 Dead
18 S:73298976
M:MAC MACSTEEL-THE MIGHTY MITE

O:Quanex Corporation
37 Dead
19 S:73118667
M:QUANEX

O:MICHIGAN SEAMLESS TUBE COMPANY, QUANEX BUILDING PRODUCTS CORPORATION, QUANEX CORPORATION
6 Dead
20 S:73003076
M:HOMESHIELD

O:NICHOLS-HOMESHIELD, INC., QUANEX CORPORATION
6 Dead
21 S:73003112
M:HOMESHIELD
O:NICHOLS-HOMESHIELD, INC., QUANEX CORPORATION, QUANEX HOMESHIELD, LLC
6 Registered
Trademark Alertz updated from USPTO on 2030-01-24