Abstract: An elongate mounting strip for mounting screens to structures includes an elongate base that can be secured to the structure with screws, bolts, rivets, adhesives, etc. The elongate base includes an array of relatively stiff filaments or hooks or posts over which the edge of the screen can be stretched and secured. The filaments or hooks engage through and hook onto the openings in the screen to secure the screen in place. A protective and decorative cover is provided for concealing this attachment.

Abstract: A momentum trap ballistic armor comprises an accelerating layer, a plug layer adjacent to the accelerating layer, and an energy absorbing layer. The plug layer includes an opening and at least one plug maintained within the opening. When a projectile impacts the accelerating layer, the plug is accelerated to the velocity of the projectile before the projectile perforates the plug, forming a projectile-plug combination. The energy absorbing layer is used to capture the projectile-plug combination. The accelerating layer is typically ceramic, the plug layer is typically metal, and the energy absorbing layer is typically ballistic cloth material.

Abstract: A front bumper for a mobile vehicle that rotates to provide additional access to the vehicle engine. The rotating front bumper is provided in various embodiments, exemplifying possible modes of configuration and operation thereof. Specifically, methods of retaining the front bumper in a non-rotated position are presented, as are methods for preventing over-extension, and linkages that cause the front bumper to rotate when the hood is opened.

Abstract: An elongate mounting strip for mounting screens to structures includes an elongate base that can be secured to the structure with screws, bolts, rivets, adhesives, etc. The elongate base includes an array of relatively stiff filaments or hooks or posts over which the edge of the screen can be stretched and secured. The filaments or hooks engage through and hook onto the openings in the screen to secure the screen in place. A protective and decorative cover is provided for concealing this attachment.

Abstract: A pumping apparatus is set forth for use in a flowing well which flows into the well from formations on the exterior thereby producing a mix of oil and water. A column is accumulated where oil stratifies on the top. An oil producing pump is positioned to draw from the top portions of the column and produce oil to the surface through a production tubing string in response to operation of a sucker rod actuated pump. The sucker rod string in addition operates a water expelling pump on the opposite stroke, thereby forcing water out of the accumulated column of liquid. The water is returned from the cased well into a water receiving formation on the exterior.