on 03 Nov 1992
Last Applicant/ Owned by
CLARK AND DE KOVEN AVENUES
RACINE
WI
Serial Number
71591757 filed on 31st Jan 1950
Registration Number
541506 registered on 24th Apr 1951
Correspondent Address
Filing Basis
1. use application currently
Disclaimer
NO DATA
AUDIO FREQUENCY AMPLIFIERS COMPRISING ASSEMBLED UNITS FOR AMPLIFYING ELECTRIC SIGNALS AND INCLUDING AUDIO FREQUENCY TRANSFORMERS, POWER TRANSFORMERS, AND CHOKE COILS; HIGH VOLTAGE IGNITION TRANSFORMERS; INTERCOMMUNICATING SOUND AMPLIFYING AND TRANSMITTING SYSTEMS AND PARTS THEREOF COMPRISING SPEAKERS, AMPLIFIERS, MICROPHONES, INTERCONNECTING CIRCUITS, AND ENERGIZING DEVICES WHEREBY CONVERSATION AT Read More
AUDIO FREQUENCY AMPLIFIERS COMPRISING ASSEMBLED UNITS FOR AMPLIFYING ELECTRIC SIGNALS AND INCLUDING AUDIO FREQUENCY TRANSFORMERS, POWER TRANSFORMERS, AND CHOKE COILS; HIGH VOLTAGE IGNITION TRANSFORMERS; INTERCOMMUNICATING SOUND AMPLIFYING AND TRANSMITTING SYSTEMS AND PARTS THEREOF COMPRISING SPEAKERS, AMPLIFIERS, MICROPHONES, INTERCONNECTING CIRCUITS, AND ENERGIZING DEVICES WHEREBY CONVERSATION AT SPACED POINTS MAY BE HEARD AT SUCH SPACED POINTS; SOUND PRODUCTION EQUIPMENT COMPRISING A SUITABLE HOUSING AND ELECTRIC AMPLIFIER, ONE OR MORE ELECTRIC LOUD SPEAKERS, AN ELECTRIC PHONOGRAPH INCLUDING DRIVE MEANS, TURN TABLE AND PICK-UP, A MICROPHONE AND SUITABLE CONTROLLING DEVICES WHEREBY MUSIC OR OTHER SOUND MAY BE REPRODUCED AND/OR AMPLIFIED; ONE WAY SOUND DISTRIBUTION SYSTEMS
31st Jul 1937
31st Jul 1937
No 71591757
No Service/Collective Mark
No
No
No
No
No
No
No
No
No
Status Date | Action Taken |
---|---|
03rd Nov 1992 | EXPIRED SEC. 9 |
24th Apr 1971 | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) |