| 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 |
CLEARCITE
Filed: February 29, 1952
DRAFTSMEN'S ARTICLES-NAMELY, PROTRACTORS, DRAWING TEMPLATES, LETTERING GUIDES; AND LINE DRAWING GUIDE DEVICES - NAMELY,…
Owned by: DIETZGEN CORPORATION
Serial Number: 71625720
MAGNESIL
Filed: February 29, 1952
SILICON-IRON ALLOY MAGNETIC CORES FOR USE IN ELECTRICAL EQUIPMENT AND MAGNETIC EQUIPMENT
Owned by: MAGNETICS, INC.
Serial Number: 71625745
ULTRA-VISCOSON
Filed: February 27, 1952
INSTRUMENT COMPRISING A PROBE AND ELECTRONIC COMPUTER FOR DETERMINING PHYSICAL PROPERTIES OF FLUID-LIKE MATERIALS, ESPECIALLY…
Owned by: RICH-ROTH LABORATORIES
Serial Number: 71625630
VOICE INCORPORATED
Filed: February 27, 1952
ELECTRICAL SOUND RECORDING AND REPRODUCING SYSTEMS AND APPARATUS-NAMELY, ELECTRICAL PUBLIC ADDRESS SYSTEMS, ALSO ELECTRICAL…
Owned by: VOICE INCORPORATED
Serial Number: 71625645
CONTROLITE
Filed: February 26, 1952
ELECTRIC ILLUMINATION CONTROL DIMMERS AND SWITCHBOARDS USED IN THEATERS OR THE LIKE FOR AFFECTING THE CONNECTIONS OF ELECTRIC…
Owned by: WARD LEONARD ELECTRIC COMPANY
Serial Number: 71625555
TIME-MASTER
Filed: February 25, 1952
ELECTRICALLY-OPERATED SOUND RECORDING AND REPRODUCING MACHINES-NAMELY, DICTATING MACHINES AND TRANSCRIBING MACHINES, EMPLOYING…
Owned by: DICTAPHONE CORPORATION
Serial Number: 71625464
DICTACORD
Filed: February 25, 1952
ELECTRICALLY-OPERATED CENTRAL DICTATION SYSTEMS EMPLOYING SOUND RECORDING AND REPRODUCING MACHINES-NAMELY, DICTATING MACHINES…
Owned by: DICTAPHONE CORPORATION
Serial Number: 71625465
AQUAMETER
Filed: February 23, 1952
UNITARY APPARATUS FOR PERFORMING TITRATIONS IN WHICH THE FLOW OF A KARL FISCHER TYPE REAGENT IS AUTOMATICALLY STOPPED AT…
Owned by: BECKMAN INSTRUMENTS, INC.
Serial Number: 71625394
CORRIB
Filed: February 23, 1952
ELECTRICAL CIRCUIT CONTROL ELEMENTS-NAMELY, RESISTORS
Owned by: OHMITE MANUFACTURING COMPANY
Serial Number: 71625434
ARCHIV PRODUKTION DES MUSIKHISTORISCHEN STUDIOS DER DEUTSCHEN GRAMMOPHON GES.
Filed: February 21, 1952
PHONOGRAPH RECORDS AND AUXILIARY EQUIPMENT THEREFOR; MECHANICAL SOUND PICKUP DEVICES; AND SOUND PICKUP NEEDLES AND CONTAINERS…
Owned by: DEUTSCHE GRAMMOPHON GESELLSCHAFT M. B. H.
Serial Number: 71634013
