26 patents currently held
2 more in force are now held by other companies
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
12 more records may belong here and await a decision; they are not counted.
The next term ends in Sep 2028. from the record
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
5
Ending by 2030
Sep 2028
Next term end
24
Patent families
When these terms end
Held patents by the year their term ends
notable patents
all others
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
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 2030 · High confidence
Also notable
Ends Oct 2033 · Medium confidence
Also notable
Ends Sep 2031 · High confidence
Jacketed Bullet with Bonded Core
US 8,256,352
Cited by 36 later US patents, top 25% of utility patents granted in 2012 in our data, and renewed at 3 of 3 maintenance windows. Protection runs to 2030.
Upset Jacketed Bullets
US 9,562,753
Granted 2017 and renewed at every maintenance window due so far. Protection runs to 2033.
Shot Cup for Shotshell
US 8,418,620
Renewed at every maintenance window since the 2013 grant; no more fees are due before its term ends in 2031.
Fee deadlines
Maintenance fees fall due 3.5, 7.5 and 11.5 years after grant. A missed fee ends a patent at the end of the six month grace period that follows, not on the due date.
- 1 fee due May 24, 2027The maintenance fee for Hollow Point Bullet (US 9,194,676) comes due May 24, 2027. Unpaid by Nov 24, 2027, it lapses early.
- 1 fee due Jul 9, 2027The maintenance fee for Compound Shell Casing, and Ammunition Having Compound Shell Casing (US 11,867,492) comes due Jul 9, 2027. Unpaid by Jan 10, 2028, it lapses early.
- 1 fee due Aug 2, 2027The maintenance fee for Shotshell with Reduced Dispersion of Projectiles (US 9,250,048) comes due Aug 2, 2027. Unpaid by Feb 2, 2028, it lapses early.
- 1 fee due Oct 26, 2027The maintenance fee for Shotshell with Combination Slug and Shot Load (US 9,322,622) comes due Oct 26, 2027. Unpaid by Apr 26, 2028, it lapses early.
Recent changes
- 1 term has ended since Aug 17, 2026
What they patent
The 5 largest of its 24 families, grouped by real patent family and labeled by the earliest filing in each. No technology classification is inferred from titles.
| Upset Jacketed Bullets | 2 in force | to Oct 2033 |
| Shotshell with Reduced Dispersion of Projectiles | 2 in force | to Apr 2033 |
| Highway Marker Cover | 1 in force | to Aug 2040 |
| Compound Shell Casing, and Ammunition Having Compound Shell Casing | 1 in force | to Apr 2038 |
| Sodium Hypochlorite Compositions | 1 in force | to Jul 2036 |
Patents held now
Soonest term end first.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US D713,487 | Light Transmissive Red-Colored Tip of a Projectile In force · High confidence | In force | High confidence | |
| US D753,259 | Shell Casing with Surface Treatment In force · High confidence | In force | High confidence | |
| US D764,624 | Shouldered Round Nose Bullet In force · High confidence | In force | High confidence | |
| US 8,256,352 | Jacketed Bullet with Bonded Core In force · High confidence | In force | High confidence | |
| US D773,008 | Shot In force · High confidence | In force | High confidence | |
| US 8,418,620 | Shot Cup for Shotshell In force · High confidence | In force | High confidence | |
| US 8,789,470 | Segmenting Slug In force · High confidence | In force | High confidence | |
| US 8,622,000 | Rounded Cubic Shot and Shotshells Loaded with Rounded Cubic Shot In force · High confidence | In force | High confidence | |
| US 9,250,048 | Shotshell with Reduced Dispersion of Projectiles In force · High confidence | In force | High confidence | |
| US 10,222,185 | Shotshell with Reduced Dispersion of Projectiles In force · High confidence | In force | High confidence |
Also on record, not counted in the 26: 2 patents in force now held by others · 28 patents ended · 6 applications pending · 26 applications 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.