4. Tools and hardware
  5. Fastener, support or mount not elsewhere specified
  6. Support, guide, or spacer

F. Richard Langner

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Bore sighter assembly

Arms – pyrotechnics – hunting and fishing equipment – Miscellaneous
Design Patent

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Bore sighting apparatus

Firearms – Implements – Sight devices
Reexamination Certificate

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Bore sighting system and method

Geometrical instruments – Straight-line light ray type – Aerial bomb sight
Patent

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Bullet cartridge ejection guard

Arms – pyrotechnics – hunting and fishing equipment – Projectile launching weapon – Firearm element or attachment
Patent

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Cartridge containment device and method

Firearms – Implements – Shell catchers
Reexamination Certificate

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Profile ID: LFUS-PAI-P-37113

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