USD139425S - Design for a diagnostic instrument head - Google Patents
Design for a diagnostic instrument head Download PDFInfo
- Publication number
- USD139425S USD139425S US D139425 S USD139425 S US D139425S
- Authority
- US
- United States
- Prior art keywords
- design
- diagnostic instrument
- instrument head
- diagnostic
- ellis
- Prior art date
Links
- 230000003287 optical Effects 0.000 description 2
- 230000002747 voluntary Effects 0.000 description 2
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Description
Nov."l4, 1944. c. A. ELLIS Des. 139,425
DIAGNOSTIC INSTRUMENT HEAD I Filed Sept. 11. 1944 R a mu N NE 0 m. m n J 2 w m m 1 I TI Patented Nov. 14, 1944 Des, 139,425
UNITED STATES PATENT OFFICE 139,425 DESIGN FOR A DIAGNOSTIC INSTRUMENT HEAD Charles A. Ellis, Southbridge, Mass, assignor to American Optical Company, Southbridge, Mass, a voluntary association of Massachusetts Application September 11, 1944, Serial No 115,257 Term of patent 14 years (Cl. D83-ql) Fig. 2 is an end elevational view of the diagnostic instrument head shown in Fig. 1; and
Fig. 3 is a top plan view thereof.
The characteric features of the design reside in the portions shown in full lines in the drawing.
What is claimed is:
The ornamental design for a diagnostic instrument head, substantially as shown and described.
CHARLES A. ELLIS.
Family
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