CLEAR PROTECTIVE COVERS

Brand	Owner	Address	Description
CARASEAL	Caraseal	4660 N. Ravenswood Ave. Chicago IL 60640	Clear protective covers, cases, and bags for preventing or inhibiting the spread of bacteria, mold, mildew or fungus, specifically adapted for personal electronic devices, namely, cell phones, tablet computers, personal digital assistants, and portable digital data storage media and devices, excluding handheld video games;CARA SEAL;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

Disclosed is an improved jack structure, includes a main body, a cover, two protective covers, a lock piece and a conductive piece. When an object is inserted into a single one of insertion holes each corresponding to one of the protective covers on the main body, a corresponding one of the protective covers is pushed to move. A protrusion of the pushed protective cover then pushes an urging portion of the lock piece and the urging portion is stopped by the other one of the protective covers. Therefore, the improved jack structure can be prevented from being inserted with an acute object and thus from occurrence of electric shock.