HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY
355 Marks
Corp.
First Filed:Nov 30, 1970Latest Filed:Apr 4, 2023Address:125 High Street, Boston, MA 02110
Portfolio Overview
Previous
330Top Classes
Class 9
Electronics, Software & Scientific EquipmentClass 16
Paper Goods and Printed MatterClass 41
Education and EntertainmentTTAB Proceedings
Total Proceedings
14As Plaintiff
9(64%)As Defendant
5(36%)Top Firms
Loading...
Trademark Activity Timeline(1986 – 2023)
Trademark Portfolio
685 results
(current & previous marks)
Refine by Mark/Description🔽
Filed
Registered
Last Activity
Filters
Ownership
355
330
Status
284
5
263
133
0
Mark Type
538
16
11
120
0
1
226
1
1
1



Goods & Services

Goods & Services

Goods & Services

Goods & Services

Goods & Services

Goods & Services

Goods & Services

Goods & Services



Goods & Services

Goods & Services

Goods & Services



Goods & Services


Goods & Services


Goods & Services

Goods & Services

Goods & Services


Goods & Services



Goods & Services

Goods & Services

Goods & Services


Goods & Services


Goods & Services

Goods & Services

Goods & Services

Goods & Services












Goods & Services





























