4. Arms, pyrotechnics, hunting and fishing equipment
  5. Projectile launching weapon
  6. Rifle or shotgun

Daniel H. Colby

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Pneumatic valve and regulator apparatus and method for...

Fluid handling – Line condition change responsive valves – With separate connected fluid reactor surface
Reexamination Certificate

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Single stage regulator and method for regulating compressed...

Mechanical guns and projectors – Fluid pressure – With control for discharge of fluid pressure
Reexamination Certificate

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Universal regulator tester

Measuring and testing – Fluid pressure gauge
Reexamination Certificate

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Universal regulator unit for airguns

Arms – pyrotechnics – hunting and fishing equipment – Projectile launching weapon – Rifle or shotgun
Patent

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Profile ID: LFUS-PAI-P-1256560

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