Title:
Drinking cup for use by infants and invalids such as chair and bedridden patients
United States Patent 2608841
Inventors:
Rice, William W.
Publication Date:
09/02/1952
Assignee:
Rice, William W.
Other Classes:
D07/392, D07/510, 220/717, 215/313, 220/715, 215/11.500, 222/570, 220/241, 222/462, D07/511
International Classes:
A47G19/22