Title:
Light control for diagnostic instruments
United States Patent 3373737
US Patent References:
/0625354.html
- - 0625354
Ophthalmoscope connection for dry-battery handles
- - 1516133
Pen flashlight
- - 2385640
Flashlight for use in a combined flashlight, cigarette lighter, and writing implement
- - 2607883
Illuminated tool
- - 2736792
/0625354.html
- - 0625354
Ophthalmoscope connection for dry-battery handles
- - 1516133
Pen flashlight
- - 2385640
Flashlight for use in a combined flashlight, cigarette lighter, and writing implement
- - 2607883
Illuminated tool
- - 2736792
Inventors:
Moore, William C.
Connors, John D.
Connors, John D.
Publication Date:
03/19/1968
View Patent Images:
Export Citation:
Assignee:
WELCH ALLYN INC
Primary Class:
Other Classes:
D24/137, 362/804, 200/60, 362/119, 362/208
International Classes:
A61B1/227
Foreign References:
| DE620007C | ||||
| DE646885C | ||||
| GB423957A |