Electronic Cymbal Instruments and Systems

Drum Workshop, Inc.

A patent family: one line of work, grouped by real continuity rather than by a technology label inferred from titles. 2 of these applications claim priority to application 62/963,504, filed Jan 20, 2020. A shared origin can cover several different claimed inventions, which is why members here may not share a title. In-force patents first, soonest term end first, then patent number. Expired patents follow, in the same order.

Patent	Title	Holder	Status	Expires	Time remaining	Confidence
US 12,334,039	Electronic Musical Instruments and Systems Drum Workshop, Inc. In force Term ends Jan 20, 2041 · High confidence	Drum Workshop, Inc.	In force	Term ends Jan 20, 2041	Term ends Jan 20, 2041	High confidence
US 11,922,907	Electronic Cymbal Instruments and Systems Drum Workshop, Inc. In force Term ends Nov 19, 2041 · High confidence	Drum Workshop, Inc.	In force	Term ends Nov 19, 2041	Term ends Nov 19, 2041	High confidence
Application 19/181,806	Electronic Musical Instruments and Systems Drum Workshop, Inc. Pending Not granted	Drum Workshop, Inc.	Pending	Not granted	not computed

3 of 3 records shown. In-force patents first, soonest term end first, then patent number. Expired patents follow, in the same order.

2 of these are in force and held by Drum Workshop, Inc..

Updated Nov 15, 2026 · includes USPTO assignment & status data published Nov 15, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know

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