Abstract: An adjustable stock for a firearm includes a longitudinally-extending chassis supporting a receiver, a butt pad assembly adjustable in longitudinal position for varying the length of pull, and a cheek rest. The cheek rest is adjustable in longitudinal and vertical positions. A triple-acting locking mechanism having locked and unlocked positions is operable to simultaneously lock the butt pad assembly in longitudinal position and the cheek rest in both longitudinal and vertical positions. The locking mechanism may be a cam lever assembly in non-limiting examples having a pivotable cam lever operable to simultaneously unlock or lock the butt pad assembly and cheek rest, thereby providing a single point of operation for making all the foregoing stock adjustments.

Abstract: An adjustable stock for a firearm includes a longitudinally-extending chassis supporting a receiver, a butt pad assembly adjustable in longitudinal position for varying the length of pull, and a cheek rest. The cheek rest is adjustable in longitudinal and vertical positions. A triple-acting locking mechanism having locked and unlocked positions is operable to simultaneously lock the butt pad assembly in longitudinal position and the cheek rest in both longitudinal and vertical positions. The locking mechanism may be a cam lever assembly in non-limiting examples having a pivotable cam lever operable to simultaneously unlock or lock the butt pad assembly and cheek rest, thereby providing a single point of operation for making all the foregoing stock adjustments.

Abstract: The present disclosure includes an adjustable door frame assembly and method for framing a door opening. The adjustable door frame assembly comprises first and second alignment members providing a first securing structure to a door opening, one of the first and second alignment members being rotatably connected to a door during installation. The adjustable door frame assembly further comprises an alignment header connecting the first and second alignment members along an upper end of the alignment members and an alignment assembly located within at least one of the first and second alignment members. The alignment assembly comprises an adjustable stop for locating the adjustable door frame assembly about the door opening. The adjustable door frame assembly also comprises first and second cover members providing a second securing structure to the door opening independently of the first securing structure.

Abstract: The present disclosure includes an adjustable door frame assembly and method for framing a door opening. The adjustable door frame assembly comprises first and second alignment members providing a first securing structure to a door opening, one of the first and second alignment members being rotatably connected to a door during installation. The adjustable door frame assembly further comprises an alignment header connecting the first and second alignment members along an upper end of the alignment members and an alignment assembly located within at least one of the first and second alignment members. The alignment assembly comprises an adjustable stop for locating the adjustable door frame assembly about the door opening. The adjustable door frame assembly also comprises first and second cover members providing a second securing structure to the door opening independently of the first securing structure.

Abstract: The present invention is directed to methods and devices for removing an obstruction. The system includes a support catheter which can be advanced into small and tortuous vessels. By advancing the support catheter nearer to the obstruction then can be achieved with conventional guide catheters, the support catheter reduces the likelihood vessel compression and collapse when pulling on the retrieval element.