Trademark owner · USPTO register · rebuilt nightly

Eagle Materials IP LLC

48 live US trademarks, filing since 1958. 1 new application filed this year.

Live marks
48
registered + pending
Registered
44
on the Principal Register
Pending
4
applications in progress
Filed in 2026
1
by filing date
Classes used
4
of 45 Nice classes
First filing
1958
68 years on the register
At a glanceplain-language reads of the register
Mostly building materials: 41 of 48 live marks are in Class 19. Paper & printed matter (Class 16) is next with 6.
Entering Class 40 (materials treatment): first filings this year in a class with no earlier Eagle Materials IP LLC marks.
5 registrations have a maintenance filing due in the next 12 months, 1 already in the grace period.
Filing activityapplications per year, by filing date
0 4 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 1 so far

Marks held on the register, by filing date. 2026 is year to date.

Portfolio by classlive marks · rank among filers in that class

A multi-class mark counts once per class. Rank shown where the owner is in the class's top 50.

Latest activity

What Eagle Materials IP LLC filed most recently.

MarkClassFiledBasisStatusSerial
RAPTOR MATERIALS LLC 19, 40 Mar 10, 2026 in use pending 99693295
3D CONCRETE 19 Sep 25, 2025 — pending 99411999
AG+ 19 Feb 3, 2025 — registered Aug 11 99027308
AG+ 19 Feb 3, 2025 — published 99027310
A+ 19 Feb 3, 2025 — published 99027312
EAGLEPAVE 19 Nov 3, 2024 — registered Sep 30 98834418
BATTLETOWN MATERIALS LLC 19 May 26, 2023 — registered Jan 7 98015945
FC FAIRBORN CEMENT COMPANY 19 Jan 3, 2022 — registered Apr 18 97200282
M-BLOC EKCEL 19 Aug 17, 2021 — registered Dec 6 90887420
KOSMOS CEMENT COMPANY 19 Jul 27, 2021 — registered Aug 23 90850729
Recently registeredlast 12 months
AG+ · Cl. 19 · Reg. 8,394,813
Aug 11, 2026

Registration starts the maintenance clock: a Section 8 declaration is due between years 5 and 6.

Maintenance windows aheadnext 12 months · from registration dates
M GLASS BLUE BOARD · Reg. 6,151,495 · registered Sep 2020
Section 8 declaration (years 5–6) · in grace period until Mar 15, 2027
Sep 15, 2025 → Sep 15, 2026
M · Reg. 6,251,079 · registered Jan 2021
Section 8 declaration (years 5–6)
Jan 19, 2026 → Jan 19, 2027
A AMERICAN GYPSUM · Reg. 3,207,357 · registered Feb 2007
Section 8 & 9 renewal (year 20)
Feb 13, 2026 → Feb 13, 2027
MICHIGAN CEMENT COMPANY · Reg. 6,346,638 · registered May 2021
Section 8 declaration (years 5–6)
May 11, 2026 → May 11, 2027
M-BLOC · Reg. 3,274,074 · registered Aug 2007
Section 8 & 9 renewal (year 20)
Aug 7, 2026 → Aug 7, 2027

A filing missed by the due date enters a six-month grace period, then the registration cancels.

Names on the registerwhat this page merges, and what it leaves out
EAGLE MATERIALS IP LLC · 48 live marks
included
Eagle Mountain International Church, Inc. · 56 live marks · may be a related company
separate page
Eagle US 2 LLC · 29 live marks · may be a related company
separate page
Eagle Family Foods Group LLC · 27 live marks · may be a related company
separate page
Eagle Industry Co., Ltd. · 26 live marks · may be a related company
separate page
Eagle Research, LLC · 18 live marks · may be a related company
separate page

Spellings are merged when they differ only in punctuation or legal suffix. Anything else stays separate rather than guessed.

Common questions

About Eagle Materials IP LLC trademarks.

How many trademarks does Eagle Materials IP LLC have?

48 live US trademarks as of October 23, 2026: 44 registered and 4 pending applications. 1 were filed in 2026 so far.

What does Eagle Materials IP LLC sell, according to its trademarks?

Mostly building materials (Class 19, 41 live marks). Also paper & printed matter (Class 16) and advertising & business (Class 35).

Who owns the KOSMORTAR trademark?

KOSMORTAR is owned by Eagle Materials IP LLC. It was registered on April 28, 1959 (Reg. No. 0677562) and is live. The same owner holds 47 other live US marks.

When did Eagle Materials IP LLC first file a trademark?

Its oldest live US filing dates from 1958: KOSMORTAR, filed May 20, 1958.

Know the morning after Eagle Materials IP LLC files.

Watch this company in Thorgate and get an alert for every new application, registration, publication and lapse, with the opposition deadline already worked out. Or monitor your own marks for conflicts with theirs.

Data: USPTO trademark bulk files, processed nightly by Thorgate. Last rebuilt October 23, 2026. Counts cover the US federal register only, not state or foreign marks. Owner names are shown as recorded by the USPTO. This page reports public-record facts and dates and is not legal advice. For the official record of any mark, follow its serial number to USPTO TSDR.