ROBERT B HUTCHINSON
Broker in Bourne, MA
License number
Massachusetts 78343
Issued Date
Jun 1, 1972
Expiration Date
Jun 9, 1982
Type
Broker
Address
Address
Bourne, MA 02559
Professional information
Portable Board For Study, Writing And Reading
US Patent:
4356991, Nov 2, 1982
Filed:
Jul 21, 1980
Appl. No.:
6/170455
Inventors:
Robert B. Hutchinson - Pocasset MA
International Classification:
A47B 2300
US Classification:
248463
Abstract:
A portable board for use in studying, writing and reading has a clear side with a ledge in a lower central portion of the side and has a game board marked on an opposite side of the board, a concave lower edge permits positioning the board over the user when the user is reclining on a bed. A bail attached to the sides of the board can be used to hold the board at a sloped angle. A set of mounting plates and positioning plates with sockets and a top center channel is used to secure the bail alternatively in an opened position or in a closed position. A set of corrugated spring metal bushings hold the opposed ends of the bail between the plates.