April 1959 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 |
Computer and scientific Trademarks filed in April 1959
TELAPPROACH
Filed: April 30, 1959
CENTRAL STATION ALARM SERVICE FOR BURGLAR AND INTRUSION DETECTION
Owned by: AMERICAN DISTRICT TELEGRAPH COMPANY
Serial Number: 72072571
CHLORINILOG
Filed: April 20, 1959
Radioactivity Logging of Wells and Similar Earth Boreholes
Owned by: DRESSER INDUSTRIES, INC.
Serial Number: 72071822
SANI-CARE BUILDING SERVICE
Filed: April 15, 1959
Janitorial and Maintenance Service
Owned by: American Institute of Maintenance
Serial Number: 72071610
GOOD NEIGHBOR
Filed: April 6, 1959
Retail Drug Store Services
Owned by: AMERISOURCEBERGEN DRUG CORPORATION
Serial Number: 72070880
