EDWARD P SHEEHAN
Electrician in Canton, MA

License number
Massachusetts 12477-E
Expiration Date
Jul 31, 2010
Type
Journeyman Electrician
Address
Address
Canton, MA 02021

Personal information

See more information about EDWARD P SHEEHAN at radaris.com
Name
Address
Phone
Edward Sheehan, age 55
5 Brassie Way, North Reading, MA 01864
Edward Sheehan, age 64
587 Bridge St APT 1, North Weymouth, MA 02191
Edward Sheehan, age 54
5 Iroquois Ave, Andover, MA 01810
(978) 474-4199
Edward Sheehan, age 55
63 Rosewood Dr, Hanson, MA 02341
Edward Sheehan, age 84
630 N Main St, W Bridgewater, MA 02379

Professional information

Edward Sheehan Photo 1

Card Reader Head Assembly

US Patent:
D252683, Aug 21, 1979
Filed:
Oct 11, 1977
Appl. No.:
5/840844
Inventors:
Edward P. Sheehan - Canton MA
John P. Connolly - Hingham MA
James B. King - McLean VA
Assignee:
Massachusetts Bay Transportation Authority
International Classification:
D1402
US Classification:
D14 40


Edward Sheehan Photo 2

Access Control System

US Patent:
4142620, Mar 6, 1979
Filed:
Oct 11, 1977
Appl. No.:
5/840843
Inventors:
Edward P. Sheehan - Canton MA
Assignee:
Massachusetts Bay Transportation Authority - Boston MA
International Classification:
G07F 1714
US Classification:
194 78
Abstract:
An access control system is disclosed wherein a passageway normally blocked by a gating structure such as a turnstile is opened to admit a person upon insertion of a coin into a coin slot, or upon insertion of an encoded card into a read head.