Abstract: A cross level comprising a base having a first arm, a second arm, a third arm and a fourth arm; said first arm, said second arm, said third arm and said fourth arm extend along a common plane; said first arm is perpendicular to said second arm and said fourth arm; said third arm is perpendicular to said second arm and said fourth arm; said third arm extends 180 degrees from said first arm; and, said base comprising a plurality of level indicating means. The cross level may also have a means of emitting a laser beam. The present invention relates to a cross level that allows craftsmen to simultaneously level and/or plumb surfaces that are composed of discrete parts.

Abstract: This invention provides a simple means for a user to determine the weight of a container with its contents before lifting or transporting it, therefore increasing safety for the user, as back strain and other physical discomforts can result from the repetitive lifting and prolonged carrying of containers that are too heavy. Furthermore, the claimed invention is a container with a built-in scale that allows a traveler on a commercial airline, train, bus or watercraft, to determine the weight of container with its contents so that the traveler can compare the weight of the of the container to baggage weight restrictions prior to departure, therefore, saving the traveler time and money.

Abstract: A combination level comprising an L-shaped arm and a straight arm, said arms being connected along a common longitudinal edge; said L-shaped arm having a longitudinal portion and a base portion; and, a plurality of level indicating means. The present invention relates to a combination level that allows craftsmen to level and/or plumb and square two different surfaces on two different planes simultaneously.

Abstract: An L-shaped level comprising an a longitudinal portion and a base portion; and, a plurality of level indicating means. The present invention relates to an L-shaped level that allows craftsmen to level and/or plumb and square two different surfaces on two different planes simultaneously.