Maintenance fees coming due

Dreamwell, Ltd.

33 maintenance fees come due in the 12 months from Nov 15, 2026, the next on Jan 23, 2027. Unpaid by Jul 23, 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 10,357,113	Hybrid Mattress Assemblies Dreamwell, Ltd. In force Fee due Jan 23, 2027 Lapses if unpaid Jul 23, 2027 Term ends Apr 1, 2034 · High confidence	Dreamwell, Ltd.	In force	Jan 23, 2027	Jul 23, 2027	Term ends Apr 1, 2034	High confidence
US 10,365,638	Scheduling Process for Automated Mattress Manufacturing Dreamwell, Ltd. In force Fee due Jan 30, 2027 Lapses if unpaid Jul 30, 2027 Term ends Oct 31, 2036 · High confidence	Dreamwell, Ltd.	In force	Jan 30, 2027	Jul 30, 2027	Term ends Oct 31, 2036	High confidence
US 9,119,478	Dual-Spring Plunger for a Plunger Matrix Mattress Dreamwell, Ltd. In force Fee due Mar 1, 2027 Lapses if unpaid Sep 1, 2027 Term ends Jan 5, 2034 · High confidence	Dreamwell, Ltd.	In force	Mar 1, 2027	Sep 1, 2027	Term ends Jan 5, 2034	High confidence
US 9,145,479	Odorless Foam Mattress Assembly Dreamwell Ltd. In force Fee due Mar 29, 2027 Lapses if unpaid Sep 29, 2027 Term ends Jul 17, 2032 · High confidence	Dreamwell Ltd.	In force	Mar 29, 2027	Sep 29, 2027	Term ends Jul 17, 2032	High confidence
US 9,158,141	Thermally Activated Mattress Cover and Display Dreamwell, Ltd. In force Fee due Apr 13, 2027 Lapses if unpaid Oct 13, 2027 Term ends Aug 9, 2033 · High confidence	Dreamwell, Ltd.	In force	Apr 13, 2027	Oct 13, 2027	Term ends Aug 9, 2033	High confidence
US 9,161,634	Asymmetrical combined cylindrical and conical springs Dreamwell, Ltd. In force Fee due Apr 20, 2027 Lapses if unpaid Oct 20, 2027 Term ends Oct 29, 2027 · High confidence	Dreamwell, Ltd.	In force	Apr 20, 2027	Oct 20, 2027	Term ends Oct 29, 2027	High confidence
US 11,793,323	Compressible Mattress Dreamwell, Ltd. In force Fee due Apr 24, 2027 Lapses if unpaid Oct 25, 2027 Term ends Jun 6, 2041 · High confidence	Dreamwell, Ltd.	In force	Apr 24, 2027	Oct 25, 2027	Term ends Jun 6, 2041	High confidence
US 10,455,950	Mattress Manufacturing Process and Apparatus Dreamwell, Ltd. In force Fee due Apr 29, 2027 Lapses if unpaid Oct 29, 2027 Term ends Feb 14, 2038 · High confidence	Dreamwell, Ltd.	In force	Apr 29, 2027	Oct 29, 2027	Term ends Feb 14, 2038	High confidence
US 10,463,164	Adjustable Mattress Foundation Dreamwell, Ltd. In force Fee due May 5, 2027 Lapses if unpaid Nov 5, 2027 Term ends Apr 26, 2038 · High confidence	Dreamwell, Ltd.	In force	May 5, 2027	Nov 5, 2027	Term ends Apr 26, 2038	High confidence
US 11,806,978	Hybrid Side Rail Assemblies and Mattresses Including the Same Dreamwell, Ltd. In force Fee due May 7, 2027 Lapses if unpaid Nov 8, 2027 Term ends Jul 29, 2041 · High confidence	Dreamwell, Ltd.	In force	May 7, 2027	Nov 8, 2027	Term ends Jul 29, 2041	High confidence
23 more maintenance fees coming due in the 12 months from Nov 15, 2026 · Pro

10 of 33 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.