| Leupold & Stevens, Inc. Patent applications |
| Patent application number | Title | Published |
|---|
| 20110222046 | RANGEFINDER FOR SHOOTING DEVICE AND METHOD OF ALIGNING RANGEFINDER TO SHOOTING DEVICE SIGHT - Embodiments of the present concept are directed to a rangefinder that can be aligned to a fixed sight on a shooting device so that a range can be accurately taken that corresponds to a fixed sight that is used to align the shooting device to a target. Other embodiments of this concept provide methods of aligning the rangefinder to the fixed sight of the shooting device. | 09-15-2011 |
| 20110100152 | AUTO-LOCKING ADJUSTMENT DEVICE - A dial for adjusting an adjustable portion of a device includes an actuator that moves substantially transverse to an axis of rotation to unlock the dial for rotation. When the actuator is released, the dial automatically locks in place. | 05-05-2011 |
| 20100309462 | SCOPE WITH IMPROVED MAGNIFICATION SYSTEM - Various embodiments described herein comprise a scope for a firearm having a large range of zoom. The scope comprising a movable zoom selector for adjusting magnification of an image viewed through the scope. The scope further comprises an objective, an ocular, and an erector assembly positioned between the objective and ocular. The erector assembly comprises at least three optical elements movable relative to one another in response to operation of the zoom selector. | 12-09-2010 |
| 20100060982 | SCOPE WITH IMPROVED MAGNIFICATION SYSTEM - Various embodiments described herein comprise a scope for a firearm having a large range of zoom. The scope comprising a movable zoom selector for adjusting magnification of an image viewed through the scope. The scope further comprises an objective, an ocular, and an erector assembly positioned between the objective and ocular. The erector assembly comprises at least three optical elements movable relative to one another in response to operation of the zoom selector. | 03-11-2010 |
| 20090200376 | BALLISTIC RANGING METHODS AND SYSTEMS FOR INCLINED SHOOTING - A method for shooting a projectile weapon involves determining the inclination of a line of sight from a vantage point to a target and a line-of-sight range to the target, then predicting a trajectory parameter at the line-of-sight range, for a preselected projectile. Using the trajectory parameter, an equivalent horizontal range may then be determined, wherein the equivalent horizontal range is the range at which the trajectory parameter would be expected to occur if the projectile were shot from the vantage point toward a theoretical target located in a horizontal plane intersecting the vantage point. The equivalent horizontal range may be utilized to compensate for ballistic drop when shooting the projectile weapon. The method may be embodied in a handheld laser rangefinder including a memory for storing ballistic data. Systems for automatic hold over adjustment in a weapon aiming device are also disclosed. | 08-13-2009 |
| 20090199702 | BALLISTIC RANGE COMPENSATION FOR PROJECTILE WEAPON AIMING BASED ON AMMUNITION CLASSIFICATION - A reticle of a projectile weapon aiming system such as a riflescope includes a primary aiming mark adapted to be sighted-in at a first selected range and further includes a plurality of secondary aiming marks spaced apart below the primary aiming mark. The secondary aiming marks are positioned to compensate for ballistic drop at preselected incremental ranges beyond the first selected range, for a selected group of ammunition having similar ballistic characteristics. Angles subtended by adjacent aiming marks of the reticle can be adjusted by changing the optical power of the riflescope, to thereby compensate for ballistic characteristics of different ammunition. In some embodiments, the reticle includes a set of windage aiming marks spaced apart along at least one secondary horizontal axis intersecting a selected one of the secondary aiming marks, to facilitate compensation for the effect of crosswinds on the trajectory of the projectile. | 08-13-2009 |
| 20090199451 | BALLISTIC RETICLE AND RIFLESCOPE FOR PROJECTILE WEAPON AIMING SYSTEM - A reticle of a projectile weapon aiming system such as a riflescope includes a primary aiming mark adapted to be sighted-in at a first selected range and further includes a plurality of secondary aiming marks spaced apart below the primary aiming mark. The secondary aiming marks are positioned to compensate for ballistic drop at preselected incremental ranges beyond the first selected range, for a selected group of ammunition having similar ballistic characteristics. Angles subtended by adjacent aiming marks of the reticle can be adjusted by changing the optical power of the riflescope, to thereby compensate for ballistic characteristics of different ammunition. In some embodiments, the reticle includes a set of windage aiming marks spaced apart along at least one secondary horizontal axis intersecting a selected one of the secondary aiming marks, to facilitate compensation for the effect of crosswinds on the trajectory of the projectile. | 08-13-2009 |
| 20080236018 | POP-UP ADJUSTMENT CAP SYSTEM FOR SIGHTING DEVICE - Adjustment mechanisms that may be employed for making operational adjustments to sighting mechanisms such as riflescopes, telescopes, binoculars, monoculars or other types of viewing devices. One configuration being directed to a pop-up cap that is retained and remains connected to the adjustment mechanism, the pop-up cap translating between a first position (typically the closed position) where rotation of the cap does not engage the adjustment mechanism to a second (typically the extended position) where rotation of the cap engages the adjustment mechanism. | 10-02-2008 |
| 20080218881 | COMPACT SPOTTING SCOPE WITH SIDE FOCUS CONTROL - A compact spotting scope includes a housing with an outer surface having a grasping region sized and shaped to fit in a user's hand. An optical element positioned within the housing is adjusted by manually rotating a side-mounted adjustment knob that extends laterally from the outer surface of the housing opposite the grasping region. The side-mounted position of the adjustment knob allows the arm and wrist of the focusing hand to be maintained in an ergonomic position during manipulation of the adjustment knob, thereby further facilitating steady support. An internal support member of the spotting scope includes a frame portion and a generally tubular portion, which are preferably formed together of unitary one-piece construction for aligning optical elements of the spotting scope. | 09-11-2008 |
