Maintenance fees coming due

Rohr, Inc.

129 maintenance fees come due in the 12 months from Nov 15, 2026, the next on Dec 4, 2026. Unpaid by Jun 4, 2027, that one lapses early.

A maintenance fee does not end a patent on its due date. It falls due at 3.5, 7.5 and 11.5 years from grant, and the patent lapses only if the fee is still unpaid at the end of the six month grace period that follows.

Patent	Title	Holder	Status	Fee due	Lapses if unpaid	Expires	Confidence
US 10,309,305	Acoustic Panel with Sidewall Stringers Rohr, Inc. In force Fee due Dec 4, 2026 Lapses if unpaid Jun 4, 2027 Term ends Feb 2, 2037 · High confidence	Rohr, Inc.	In force	Dec 4, 2026	Jun 4, 2027	Term ends Feb 2, 2037	High confidence
US 10,309,343	Split Sleeve Hidden Door Thrust Reverser Rohr, Inc. In force Fee due Dec 4, 2026 Lapses if unpaid Jun 4, 2027 Term ends Aug 18, 2036 · High confidence	Rohr, Inc.	In force	Dec 4, 2026	Jun 4, 2027	Term ends Aug 18, 2036	High confidence
US 11,668,124	Encapsulated Bearing Block Design for Adjustable Hook Latch Rohr, Inc. In force Fee due Dec 6, 2026 Lapses if unpaid Jun 7, 2027 Term ends Aug 5, 2041 · High confidence	Rohr, Inc.	In force	Dec 6, 2026	Jun 7, 2027	Term ends Aug 5, 2041	High confidence
US 11,668,265	Forming a Thrust Reverser Cascade Using Corrugated Bodies Rohr, Inc. In force Fee due Dec 6, 2026 Lapses if unpaid Jun 7, 2027 Term ends Jun 25, 2039 · High confidence	Rohr, Inc.	In force	Dec 6, 2026	Jun 7, 2027	Term ends Jun 25, 2039	High confidence
US 10,316,755	Acoustic Panel with Sidewall Stringers Rohr, Inc. In force Fee due Dec 11, 2026 Lapses if unpaid Jun 11, 2027 Term ends Feb 10, 2037 · High confidence	Rohr, Inc.	In force	Dec 11, 2026	Jun 11, 2027	Term ends Feb 10, 2037	High confidence
US 10,316,793	Thrust Reverser Track Beam with Integrated Actuator Fitting Rohr, Inc. In force Fee due Dec 11, 2026 Lapses if unpaid Jun 11, 2027 Term ends Sep 22, 2038 · High confidence	Rohr, Inc.	In force	Dec 11, 2026	Jun 11, 2027	Term ends Sep 22, 2038	High confidence
US 11,674,540	Track Beam with Composite Lug Rohr, Inc. In force Fee due Dec 13, 2026 Lapses if unpaid Jun 14, 2027 Term ends Jun 24, 2039 · High confidence	Rohr, Inc.	In force	Dec 13, 2026	Jun 14, 2027	Term ends Jun 24, 2039	High confidence
US 11,680,542	Thrust Reverser Door and Method for Making Same Rohr, Inc. In force Fee due Dec 20, 2026 Lapses if unpaid Jun 21, 2027 Term ends May 2, 2040 · High confidence	Rohr, Inc.	In force	Dec 20, 2026	Jun 21, 2027	Term ends May 2, 2040	High confidence
US 11,685,539	Passive Internal Compartment Exhaust for an Aircraft Propulsion System Rohr, Inc. In force Fee due Dec 27, 2026 Lapses if unpaid Jun 28, 2027 Term ends Apr 20, 2041 · High confidence	Rohr, Inc.	In force	Dec 27, 2026	Jun 28, 2027	Term ends Apr 20, 2041	High confidence
US 9,068,532	Translating Sleeve Thrust Reverser with Movable Cascade Rohr, Inc. In force Fee due Dec 30, 2026 Lapses if unpaid Jun 30, 2027 Term ends Jul 24, 2033 · High confidence	Rohr, Inc.	In force	Dec 30, 2026	Jun 30, 2027	Term ends Jul 24, 2033	High confidence
119 more maintenance fees coming due in the 12 months from Nov 15, 2026 · Pro

10 of 129 patents shown. Soonest fee due date first, then patent number.

Pro members see every patent with a maintenance fee coming due: number, title, status, the due date, and the date it lapses if the fee goes unpaid through the grace period.

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Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.