April 1921 Medical apparatus Trademarks by day
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
| 1 | 2 | |||||
| 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| 10 | 11 | 12 | 13 | 14 | 15 | 16 |
| 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| 24 | 25 | 26 | 27 | 28 | 29 | 30 |
Medical apparatus Trademarks filed in April 1921
PHOROPTOR
Filed: April 25, 1921
Eye-Testing Instruments for Testing the Refractive Media and Motor Muscles of the Eye
Owned by: Reichert, Inc.
Serial Number: 71146698
THE DARE
Filed: April 15, 1921
HEMOGLOBINOMETERS AND HEMOALKALIOMETERS
Owned by: ARTHUR DARE
Serial Number: 71146205
