16 patents currently held
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
The next term ends in Oct 2028. from the record
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
5
Ending by 2030
Oct 2028
Next term end
11
Patent families
When these terms end
Held patents by the year their term ends
notable patents
all others
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
Notable: the highest-ranked patents in this portfolio by citations and family size.
Notable patents
Ranked by citations and family size, against patents of the same kind granted the same year. How we rank
Notable
Ends Oct 2038 · High confidence
Also notable
Ends Aug 2035 · High confidence
Also notable
Ends Nov 2032 · High confidence
Apparatus and Method for Indicating Whether a Target Has Been Impacted by a Projectile
US 11,137,232
Cited by 7 later US patents, top 25% of utility patents granted in 2021 in our data. Protection runs to 2038.
Bus Connector Plug
US D892,745
The most cited patent in this portfolio, cited by 24 later US patents, top 25% of design patents granted in 2020 in our data. Protection runs to 2035.
Apparatus for Measuring Velocities of Projectiles
US 11,320,447
Granted 2022. Computed term ends 2032.
Fee deadlines
No maintenance fee falls due on this company's record before Nov 10, 2027.
Recent changes
Nothing was recorded against this company's patents in the last 90 days.
What they patent
The 2 largest of its 11 families, grouped by real patent family and labeled by the earliest filing in each. No technology classification is inferred from titles.
| Apparatus and Method for Indicating Whether a Target Has Been Impacted by a Projectile | 4 in force | to Oct 2038 |
| Apparatus for Measuring Velocities of Projectiles Launched from Firearms | 3 in force | to Apr 2035 |
Patents held now
Soonest term end first.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US D714,664 | Electronic Data Device In force · High confidence | In force | High confidence | |
| US D714,665 | Electronic Data Device In force · High confidence | In force | High confidence | |
| US D716,754 | Megaphone In force · High confidence | In force | High confidence | |
| US D718,157 | Electronic Data Device In force · High confidence | In force | High confidence | |
| US D720,329 | Megaphone In force · High confidence | In force | High confidence | |
| US 11,320,447 | Apparatus for Measuring Velocities of Projectiles In force · High confidence | In force | High confidence | |
| US 10,712,358 | Apparatus for Measuring Velocities of Projectiles Launched from Firearms In force · High confidence | In force | High confidence | |
| US 9,014,389 | Megaphone In force · High confidence | In force | High confidence | |
| US 9,709,593 | Apparatus for Measuring Velocities of Projectiles Launched from Firearms In force · High confidence | In force | High confidence | |
| US 9,574,843 | Apparatus for Correcting Trajectories of Projectiles Launched from Firearms In force · High confidence | In force | High confidence |
Also on record, not counted in the 16: 5 patents ended · 1 application abandoned. List them
Sources and methods
Compiled from USPTO application file histories, grants and recorded assignments, with the company's own names reviewed by hand. How this record was built
Portfolio grouped automatically from ownership conveyances to the names matched to this company, usually every name that begins with its own, so it counts patents an affiliate holds; each list row names the holder of record. Security interests are excluded and ambiguous records are not reviewed by hand.
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.
1 computed term date comes from a chain with an unresolved parent. A continuity parent has not yet been fetched from USPTO's records. The term is dated from this application's own claim; no earlier date is assumed until the parent is resolved.