DUBLIN--(BUSINESS WIRE)--Allegion plc (NYSE: ALLE), a leading global provider of security products and solutions, has proposed a registered public offering of senior notes, subject to market and other conditions. The senior notes expected to be issued by Allegion will be guaranteed upon their issuance by Allegion U.S. Holding Company Inc., Schlage Lock Company LLC and Von Duprin LLC, which are each wholly-owned subsidiaries of Allegion. Allegion intends to use the net proceeds from the senior n