March 1950 Computer and scientific 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 | 31 |
Computer and scientific Trademarks filed in March 1950
CHI PHI
Filed: March 25, 1950
THE ORGANIZING OF CHAPTERS IN A NATIONAL COLLEGIATE FRATERNITY AND MAINTAINING MEMBERSHIP THEREIN AND FURTHERING THE CIVIC…
Owned by: CHI PHI FRATERNITY, THE
Serial Number: 71596262
HALL PLANT-WIDE WATER SERVICE
Filed: March 18, 1950
CHEMICAL ENGINEERING SERVICES-NAMELY, MAKING SURVEYS AND INSPECTIONS OF INDUSTRIAL AND PUBLIC UTILITY PLANTS, PARTICULARLY…
Owned by: HALL LABORATORIES, INCORPORATED
Serial Number: 71594217
WE NEVER SLEEP
Filed: March 7, 1950
PRIVATE DETECTIVE INVESTIGATIONS AND PROPERTY SURVEILLANCE
Owned by: PINKERTON SERVICE CORPORATION
Serial Number: 71593560
