Starter System for an Engine

Briggs & Stratton, LLC

A patent family: one line of work, grouped by real continuity rather than by a technology label inferred from titles. 13 of these applications claim priority to application 13/289,613, filed Nov 4, 2011. 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 9,127,658	Internal Combustion Engine Including Starting System Powered by Lithium-Ion Battery Briggs & Stratton, LLC In force Term ends Nov 4, 2031 · Medium confidence	Briggs & Stratton, LLC	In force	Term ends Nov 4, 2031	Term ends Nov 4, 2031	Medium confidence
US 9,220,192	Lawn Mower Starter System Briggs & Stratton, LLC In force Term ends Nov 4, 2031 · High confidence	Briggs & Stratton, LLC	In force	Term ends Nov 4, 2031	Term ends Nov 4, 2031	High confidence
US 9,228,556	Internal Combustion Engine Including Starting System Powered by Lithium-Ion Battery Briggs & Stratton, LLC In force Term ends Nov 4, 2031 · Medium confidence	Briggs & Stratton, LLC	In force	Term ends Nov 4, 2031	Term ends Nov 4, 2031	Medium confidence
US 9,267,482	Starter System for an Engine Briggs & Stratton, LLC In force Term ends Nov 4, 2031 · High confidence	Briggs & Stratton, LLC	In force	Term ends Nov 4, 2031	Term ends Nov 4, 2031	High confidence
US 9,404,465	Starting Battery for an Internal Combustion Engine Briggs & Stratton, LLC In force Term ends Nov 4, 2031 · Medium confidence	Briggs & Stratton, LLC	In force	Term ends Nov 4, 2031	Term ends Nov 4, 2031	Medium confidence
US 9,644,595	Starting Battery for an Internal Combustion Engine Briggs & Stratton, LLC In force Term ends Nov 4, 2031 · Medium confidence	Briggs & Stratton, LLC	In force	Term ends Nov 4, 2031	Term ends Nov 4, 2031	Medium confidence
US 9,828,966	Lawn Mower Starter System Briggs & Stratton, LLC In force Term ends Nov 4, 2031 · High confidence	Briggs & Stratton, LLC	In force	Term ends Nov 4, 2031	Term ends Nov 4, 2031	High confidence
US 9,890,755	Electric Starting System for an Internal Combustion Engine Briggs & Stratton, LLC In force Term ends Nov 4, 2031 · Medium confidence	Briggs & Stratton, LLC	In force	Term ends Nov 4, 2031	Term ends Nov 4, 2031	Medium confidence
US 10,024,292	Electric Starting System for an Internal Combustion Engine Briggs & Stratton, LLC In force Term ends Nov 4, 2031 · Medium confidence	Briggs & Stratton, LLC	In force	Term ends Nov 4, 2031	Term ends Nov 4, 2031	Medium confidence
US 10,514,013	Electric Starting System for an Internal Combustion Engine Briggs & Stratton, LLC In force Term ends Nov 4, 2031 · Medium confidence	Briggs & Stratton, LLC	In force	Term ends Nov 4, 2031	Term ends Nov 4, 2031	Medium confidence
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10 of 15 records shown. In-force patents first, soonest term end first, then patent number. Expired patents follow, in the same order.

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14 of these are in force and held by Briggs & Stratton, LLC.

Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 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.