However, there are certain advantages to registering a copyright. Some of these advantages are as follows: 1  Registration provides a public record of your copyright.  If you register within the first 5 years of the publication of your idea, your registration will be considered prima facie evidence in a court of law.
A crib bumper for a standard-size crib is about 27 inches long on the short sides and about 54 inches long on the long sides. For a portable crib, the crib bumper is about 25 inches long on the short sides and about 40 inches long on the long sides. Continue Reading.
1 Lip and cheek bumpers â these are designed to keep the lips or cheeks away from the teeth. Lip and cheek muscles can exert pressure on the teeth, and these bumpers help relieve that pressure.  Palatal expander â a device used to widen the arch of the upper jaw. It is a plastic plate that fits over the roof of the mouth.