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US 6,631,580 B2Granted
Firearm bore sight system
AssigneeHunts, Inc.
InventorsTerry A. Iafrate, Kelly J. Davis
Life of this patent
Estimating the term…
Abstract
A firearm bore sighting system is described in which conventionally shaped cartridge body with a rim at a base end and an open forward end includes a bore formed along a cartridge axis. An optical beam emitting device is received within the bore, with potting material formed about the beam emitting device, securing the beam emitting device in a spatial relation to the cartridge axis such that an optical beam emitted from the beam emitting device is coaxial with the cartridge axis.
Claims5
In a firearm bore sighting system:
- a cartridge body formed in the shape of a conventional firearm cartridge, and including a rim at a base end and a shoulder defining an open forward end;
- wherein the body is formed along a central longitudinal cartridge axis and the shoulder is formed as a frustum of a cone, centered on the cartridge axis with the open forward end at a reduced end of the frustum
- a bore formed within the cartridge body along the cartridge axis;
- an optical beam emitting device received within the bore and operable to generate an optical beam coaxially with the cartridge axis, and wherein the body includes an outward surface formed about the cartridge axis, and a reduced label surface spaced radially inward of the outward surface and situated between the forward end and base end, adapted to receive a warning label without said label projecting radially beyond the outward surface.
1 more element
A bore sighting system, comprising:
- a cartridge body formed in the shape of a conventional firearm cartridge, and including a base end and an open forward end;
- a bore formed within the cartridge body along a cartridge axis;
- an optical beam emitting device received within the bore, including an optical beam generating module having a battery contact;
- a switch mounted to the cartridge body with an electrical contact thereon movable between an on and an off position;
- a battery holder slidably received within the bore and configured to receive and orient at least one batter within the bore between the electrical contact of the switch and the battery contact;
- and
- wherein the battery holder includes an integral electrically insulating flange oriented to electrically isolate the battery and electrical contact in the off position, and to permit contact between the electrical contact and the battery with the electrical contact in the on position.
4 more elements
A bore sighting system, comprising:
- a cartridge body formed in the shape of a conventional firearm cartridge, and including a base end an a shoulder adjacent an open forward end;
- a bore formed within the cartridge body along a cartridge axis;
- wherein the body is formed along the cartridge axis and the shoulder is formed as a frustum of a cone, centered on the cartridge axis with the open forward end at a reduced en of the frustum;
- an optical beam emitting device received within the bore, including an optical beam generating module having a battery contact;
- potting material formed about the optical beam generating module within the bore, securing the beam emitting device in a spatial relation to the cartridge axis such that an optical beam emitted from the beam emitting device is coaxial with the cartridge axis;
- beam calibrating adjustments mounted between the beam emitting device and the cartridge body, said adjustments being axially staggered with respect to the bore axis and spaced an angularly about the bore axis;
- a switch mounted to the cartridge body with an electrical contact thereon movable between an on and an off position;
- a battery holder slidably received within the bore and configured to receive and orient at least one battery within the bore between the electrical contact of the switch and the battery contact;
- and
- wherein the battery holder includes an integral electrically insulating flange oriented to electrically isolate the battery and electrical contact in the off position, and to permit contact between the electrical contact and the battery with the electrical contact in the on position.
7 more elements
Dependencies are inferred from the claim text.