JUDITH DIGIOVANNI
Nursing in Delaware
License number
Pennsylvania RN167251L
Category
Nursing
Type
Registered Nurse
Address
Address
2
Delaware
Glen Mills, PA 19342
Glen Mills, PA 19342
Professional information
Cobweb Vacuum Cleaner
US Patent:
4748712, Jun 7, 1988
Filed:
Feb 24, 1987
Appl. No.:
7/017444
Inventors:
Judith DiGiovanni - Glen Mills PA
International Classification:
A47L 536
US Classification:
15327C
Abstract:
A portable, battery operated cobweb vacuum cleaner is carried on a human's back or shoulder thereby permitting use of both hands. Extension means and other parts have an effective internal diameter whereby cobwebs do not substantially adhere to internal walls. Also, the internal walls can be coated with materials which minimize the adhesion of cobwebs.