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US 9,069,111 B1Granted
Laser filter for rifle scope
AssigneeArmament Technology Incorporated
InventorPeter W. J. Jones
Life of this patent
Estimating the term…
Abstract
The systems, methods, and devices include a filter unit for removably engaging with a rifle scope. The filter unit includes a cylindrical body having a proximal end and a distal end, with the proximal end adapted for removably engaging with the rifle scope, and a laser filter positioned within the cylindrical body to filter light passing into the rifle scope. A resilient band may be used to hold the filter unit to the rifle scope.
Claims20
A filter unit for removably engaging with a rifle scope, comprising:
- a cylindrical body having a proximal end and a distal end, wherein the proximal end is adapted for removably engaging with the rifle scope;
- a laser filter positioned within the cylindrical body to filter light passing into the rifle scope;
- and
- a substantially fixed foot extending radially from the cylindrical body for interfitting with a groove to rotationally align the laser filter in a substantially same rotational position when the cylindrical body is engaged with the rifle scope.
1 more element
A rifle scope, comprising:
- a telescopic sight;
- a removable filter unit comprising a cylindrical body and a laser filter to filter light passing into the telescopic sight, the removable filter unit engaged with the telescopic sight;
- and
- a substantially fixed foot extending radially from the cylindrical body for interfitting with a groove to rotationally align the laser filter in a substantially same rotational position when the cylindrical body is engaged with the rifle scope.
1 more element
Dependencies are inferred from the claim text.