July 1930 Electrical and scientific 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 | 31 |
Electrical and scientific apparatus Trademarks filed in July 1930
TROJAN
Filed: July 24, 1930
WET STORAGE BATTERIES
Owned by: O'NEIL TIRE BATTERY COMPANY
Serial Number: 71303779
MARK TIME
Filed: July 21, 1930
ELECTRIC TIME SWITCHES
Owned by: M. H. RHODES, INC.
Serial Number: 71303702
MIDGET
Filed: July 19, 1930
ELECTRIC CONDENSERS
Owned by: SPRAGUE ELECTRIC COMPANY
Serial Number: 71303662
CP CHICAGO PNEUMATIC
Filed: July 7, 1930
PORTABLE OR HAND-SUPPORTED ELECTRIC TOOLS FOR BORING, DRILLING, REAMING, GRINDING, BUFFING, TAPPING, STUD SETTING, NUT RUNNING…
Owned by: CHICAGO PNEUMATIC TOOL COMPANY
Serial Number: 71303264
CAW CENTRAL ARMATURE WORKS ELECTRICAL MACHINERY
Filed: July 2, 1930
TRANSFORMERS, MOTORS, GENERATORS, STARTERS, COMPENSATORS, SWITCHBOARDS, AND PANEL BOARDS
Owned by: CENTRAL ARMATURE WORKS, INCORPORATED
Serial Number: 71303046
