Maintenance fees coming due

Sandvik AB

7 maintenance fees come due in the 12 months from Nov 14, 2026, the next on May 7, 2027. Unpaid by Nov 8, 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 11,808,012	Hydraulic System, Mining Machine and Method of Controlling Hydraulic Actuator Sandvik Mining and Construction G.M.B.H. In force Fee due May 7, 2027 Lapses if unpaid Nov 8, 2027 Term ends Aug 27, 2039 · High confidence	Sandvik Mining and Construction G.M.B.H.	In force	May 7, 2027	Nov 8, 2027	Term ends Aug 27, 2039	High confidence
US 11,808,086	Drill String Rod Sandvik Mining and Construction Tools AB In force Fee due May 7, 2027 Lapses if unpaid Nov 8, 2027 Term ends Mar 5, 2040 · High confidence	Sandvik Mining and Construction Tools AB	In force	May 7, 2027	Nov 8, 2027	Term ends Mar 5, 2040	High confidence
US 11,827,456	Hydraulic Drive Motor Control System Sandvik Mining and Construction G.M.B.H. In force Fee due May 28, 2027 Lapses if unpaid Nov 29, 2027 Term ends Oct 4, 2039 · High confidence	Sandvik Mining and Construction G.M.B.H.	In force	May 28, 2027	Nov 29, 2027	Term ends Oct 4, 2039	High confidence
US 11,846,189	Cutting Assembly for a Mining Machine Sandvik Mining and Construction G.M.B.H. In force Fee due Jun 19, 2027 Lapses if unpaid Dec 20, 2027 Term ends Jan 20, 2040 · High confidence	Sandvik Mining and Construction G.M.B.H.	In force	Jun 19, 2027	Dec 20, 2027	Term ends Jan 20, 2040	High confidence
US 11,898,213	Method of Treating a Mining Insert Sandvik Mining and Construction Tools AB and AB Sandvik Coromant In force Fee due Aug 13, 2027 Lapses if unpaid Feb 14, 2028 Term ends Dec 18, 2040 · High confidence	Sandvik Mining and Construction Tools AB and AB Sandvik Coromant	In force	Aug 13, 2027	Feb 14, 2028	Term ends Dec 18, 2040	High confidence
US 11,933,107	Disc Cutter for Undercutting Apparatus and a Method of Manufacture Thereof Sandvik Mining and Construction Tools AB In force Fee due Sep 19, 2027 Lapses if unpaid Mar 20, 2028 Term ends Oct 30, 2040 · High confidence	Sandvik Mining and Construction Tools AB	In force	Sep 19, 2027	Mar 20, 2028	Term ends Oct 30, 2040	High confidence
US 11,933,175	Rock Bolt with Information Display Region Sandvik Mining and Construction Australia (Production/Supply) Pty Ltd. In force Fee due Sep 19, 2027 Lapses if unpaid Mar 20, 2028 Term ends Aug 20, 2039 · High confidence	Sandvik Mining and Construction Australia (Production/Supply) Pty Ltd.	In force	Sep 19, 2027	Mar 20, 2028	Term ends Aug 20, 2039	High confidence

7 of 7 patents shown. Soonest fee due date first, then patent number.

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