Bolt Assembly

Springfield, 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 63/117,649, filed Nov 24, 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 11,624,568	Bolt Assembly Springfield, Inc. In force Term ends Nov 22, 2041 · High confidence	Springfield, Inc.	In force	Term ends Nov 22, 2041	Term ends Nov 22, 2041	High confidence
US 11,959,714	Bolt Assembly Springfield, Inc. In force Term ends Nov 22, 2041 · High confidence	Springfield, Inc.	In force	Term ends Nov 22, 2041	Term ends Nov 22, 2041	High confidence

2 of 2 records shown. In-force patents first, soonest term end first, then patent number. Expired patents follow, in the same order.

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.