FRANCIS A SULLIVAN
Electrician in Norwood, MA
License number
Massachusetts 14290
Issued Date
Aug 24, 1992
Expiration Date
Jul 31, 1995
Type
Master Electrician
Address
Address
Norwood, MA 02062
Professional information
Conduit And Junction Box Guide
US Patent:
6781054, Aug 24, 2004
Filed:
Sep 5, 2003
Appl. No.:
10/656463
Inventors:
Francis M. Sullivan - Norwood MA 02062
James M. Sullivan - Norwood MA 02062
James M. Sullivan - Norwood MA 02062
International Classification:
H02G 304
US Classification:
174 48, 174 681, 174 49, 522207, 439207
Abstract:
A removable tube within each junction box interconnecting conduit pipes thereby providing a travel-smooth path for fish tapes through a junction box. Each guide tube has a ring near each end providing an insertion limit into a conduit. Each tube has a perforated score line along its length for easy removal after wire installation.