QUIET VACUUM

Brand	Owner	Address	Description
QUIET VAC	Ellman International, Inc.	3333 Royal Avenue Oceanside NY 11572	QUIET VACUUM;plume and smoke evacuators for non-dental medical and veterinarian use during soft tissue excisions;QUIET VAC;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A mechanism is provided for detecting when a wireless device is entering a quiet zone. An out-of-range condition is created in an entryway to a quiet zone. When a wireless device is in a transition zone, the device transmits a re-scan message with a unit identification in an attempt to reestablish communication with the communication tower. A re-scan receiver is provided in the entryway to receive re-scan messages and notify a mobile telephone switching office that the device is entering a quiet zone. The switching office then sends a ring type modifier property to the device when the device leaves the transition zone and reestablishes communications with the communication tower.