IP Library Granted Patent US 12,565,088
Granted Patent B2
US 12,565,088 · App. 18/172,459 · Granted Mar 3, 2026

Tonneau covers

Inventors: Eugene A. Dylewski, II (Granger, IN); Michael A. Sislo (Dexter, MI)
Assignee: Leer Group
B60J7/141B62D29/043B60J7/198
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 12,565,088
App. No.
18/172,459
Granted
Mar 3, 2026
Kind
B2
Abstract

A tonneau cover that includes a cover that selectively shrouds at least a portion of a cargo box opening is provided. The cover includes at least one panel section configured to extend over the cargo box opening. The at least one panel section is movable with respect to the cargo box opening. The at least one panel section also includes a generally planar body. At least a portion of the generally planar body of the at least one panel section is composed of a material that allows light to pass through at least this portion of the generally planar body.

Claims (39)

1 . A tonneau cover comprising:

a cover that selectively shrouds at least a portion of a cargo box opening;

wherein the cover includes:

at least one panel section that is configured to extend over the cargo box opening;

wherein the at least one panel section is movable with respect to the cargo box opening;

wherein the at least one panel section includes a lath;

wherein the lath is a rigid body and extends from about one sidewall of cargo box of a pickup truck to about an opposed side wall of the cargo box; and

wherein the lath of the at least one panel section is composed entirely of a material that allows light to pass through.

2 . The tonneau cover of claim 1 , wherein the lath that allows light to pass through is transparent or translucent.

3 . The tonneau cover of claim 1 , wherein the lath that allows light to pass through is transparent.

4 . The tonneau cover of claim 1 , wherein the lath that allows light to pass through is translucent.

5 . The tonneau cover of claim 1 , wherein multiple panel sections, each with a lath, wherein the entirety of the lath is composed of a material that allows light to pass through.

6 . The tonneau cover of claim 1 , wherein the cover is a fold-up cover.

7 . The tonneau cover of claim 1 , wherein the cover is a roll-up cover.

8 . The tonneau cover of claim 1 , wherein the at least one panel section is a single panel.

9 . The tonneau cover of claim 1 , wherein the lath of the at least one panel section is composed of a polycarbonate that allows light to pass through.

10 . The tonneau cover of claim 1 , wherein the lath of the at least one panel section is composed of a plastic that allows light to pass through.

11 . The tonneau cover of claim 1 , wherein the at least a portion of the generally planar body of the at least one panel section does not include a honeycomb core.

12 . A tonneau cover comprising:

a cover that selectively shrouds at least a portion of a cargo box opening;

wherein the cover includes:

at least one panel section that is configured to extend over the cargo box opening;

wherein the at least one panel section is movable with respect to the cargo box opening;

wherein the at least one panel section includes a lath;

wherein the lath is a rigid body and extends from about one sidewall of cargo box of a pickup truck to about an opposed side wall of the cargo box; and

wherein the lath of the at least one panel section is transparent.

13 . The tonneau cover of claim 12 , wherein the cover is selected from the group consisting of a fold-up cover, a roll-up cover, and the at least one panel section being a single panel.

14 . The tonneau cover of claim 12 , wherein the lath of the at least one panel section is composed entirely of a polycarbonate.

15 . The tonneau cover of claim 12 , wherein the lath of the at least one panel section is composed of a polymer.

16 . A tonneau cover comprising:

a cover that selectively shrouds at least a portion of a cargo box opening;

wherein the cover includes:

at least one panel section that is configured to extend over the cargo box opening;

wherein the at least one panel section is movable with respect to the cargo box opening;

wherein the at least one panel section includes a lath;

wherein the lath is a rigid body and extends from about one sidewall of cargo box of a pickup truck to about an opposed side wall of the cargo box; and

wherein the lath of the at least one panel section is at least translucent.

17 . The tonneau cover of claim 16 , wherein the cover is selected from the group consisting of a fold-up cover, a roll-up cover, and the at least one panel section being a single panel.

18 . The tonneau cover of claim 16 , wherein the lath of the at least one panel section is composed of a polycarbonate.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 5, 2025
From: LEER GROUP
To: TRUCK ACCESSORIES GROUP, LLC D/B/A LEER GROUP
Reel/Frame 073868/0779 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 31, 2023
From: DYLEWSKI, EUGENE A., II; SISLO, MICHAEL A.
To: LEER GROUP
Reel/Frame 063191/0524 →
Continuity (2)
Provisional Application 63313464 · Feb 24, 2022
Related Publication 20230264548A1 · Aug 24, 2023
References Cited (17)
US 5203603A · Hertzberg · 1993 [cited by examiner]
US 6832803B2 · Elliott · 2004 [cited by applicant]
US 7404586B2 · Seiberling · 2008 [cited by examiner]
US 8474896B2 · Ostberg · 2013 [cited by examiner]
US 8783755B2 · Sinkauz · 2014 [cited by examiner]
US 10894466B2 · Kramer · 2021 [cited by examiner]
US 11505048B2 · King · 2022 [cited by examiner]
US 20210016646A1 · Dylewski, II · 2021 [cited by applicant]
US 20210155086A1 · Pattabhiraman et al. · 2021 [cited by applicant]
US 20220242211A1 · Cruckshank · 2022 [cited by applicant]
US 20230234430A1 · Wells · 2023 [cited by examiner]
DE 202019106766U1 · 2019 [cited by examiner]
WO 2018018962A1 · 2018 [cited by applicant]
Statement of Admitted Prior Art executed by Gene Dylewski at Leer Group on Jun. 21, 2023. [cited by applicant]
Unistrut Stud, Google, Undated. [cited by applicant]
European Search Report 24166034.9-1009 / 4371860; Leer Group; Dated Jun. 4, 2024. [cited by applicant]
International Search & Written Opinion; Date of Mailing May 16, 2023; PCT/US2023/013685; Leer Group; “Tonneau Covers”. [cited by applicant]