Ointment depositors
United States Patent 2724385
US Patent References:
Rectal lubricator and irrigator
- - 1604915
Syringe or applicator
- - 2077176
Combined package and applicator
- - 2619087
Rectal lubricator and irrigator
- - 1604915
Syringe or applicator
- - 2077176
Combined package and applicator
- - 2619087
Inventors:
Lockhart, Marshall L.
Publication Date:
11/22/1955
View Patent Images:
Export Citation:
Assignee:
COMPULE CORP
Primary Class:
Other Classes:
206/229, 604/125, 222/386, 206/364
International Classes:
A61M31/00
Foreign References:
| GB447741A | ||||
| GB463757A |