September 1920 Nonmetallic building materials Trademarks by day
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
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Nonmetallic building materials Trademarks filed in September 1920
"GILSONITE"
Filed: September 20, 1920
Asphaltum
Owned by: American Gilsonite Company
Serial Number: 71137360
"MILCOR"
Filed: September 18, 1920
Sheet-Metal Building Products--to-wit, EAves Trough and Eaves-Trough Drops, Ends, and Fittings; Conductor Pipe and ConduCtor…
Owned by: Inryco, Inc.
Serial Number: 71137326
