Multilateral oil and gas well subsurface completion equipment, namely, latch couplings, pre-milled window joints, deflectors, whipstocks, running tools, sleeves, nipples, liner hangers, and packers

PRESSURE RESPONSIVE INSTRUMENTS FOR USE WITH ORTHOTIC FLUID FILLED MEDICAL CUSHIONS AND MATTRESSES TO SENSE THE LOCATION OF A USER'S BODY IN RELATION TO THE BASE OF THE CUSHION OR MATTRESSES AND SIGNAL WHEN THE BODY IS BELOW OR PREDETERMINED POINT TO PREVENT BOTTOMING OUT OF THE USER

PRESSURE RESPONSIVE INSTRUMENTS FOR USE WITH ORTHOTIC FLUID FILLED MEDICAL CUSHIONS AND MATTRESSES TO SENSE THE LOCATION OF A USER'S BODY IN RELATION TO THE BASE OF THE CUSHION MATTRESSES AND SIGNAL WHEN THE BODY IS BELOW A PREDETERMINED POINT TO PREVENT BOTTOMING OUT OF THE USER

pressure responsive instruments for use with orthotic fluid filled medical cushions and mattresses to sense the location of a user's body in relation to the base of the cushion or mattresses and signal when the body is below a predetermined point to prevent bottoming out of the user

chucks for power drills; machinery, namely, lathe chucks; saw blade chucks for scroll saws

door frames of metal consisting of door jambs, extension jambs, weather-stripping, hinges, threshold, screws and accessories therefor

Chucks for Lathes