WILLIAM A WHITE
Broker in Holden, MA

License number
Massachusetts 36622
Issued Date
Jul 1, 1981
Expiration Date
May 6, 2000
Type
Salesperson
Address
Address
Holden, MA 01520

Professional information

William White Photo 1

Door Sealing Apparatus

US Patent:
4192101, Mar 11, 1980
Filed:
Jun 23, 1978
Appl. No.:
5/918383
Inventors:
William G. White - Holden MA
International Classification:
E06B 716
US Classification:
49478
Abstract:
Apparatus for sealing a door including a metal strip to be applied to the door and a sealing strip having a magnetic portion for application to the frame.