section 8
on 16 Dec 1987
Last Applicant/ Owned by
6624 W. Irving Park Rd.
Chicago
IL
60634
Serial Number
73195139 filed on 30th Nov 1978
Registration Number
1156179 registered on 02th Jun 1981
Correspondent Address
Hill, Gross, Simpson, Van Santen, Steadm
Filing Basis
1. use application currently
Disclaimer
NO DATA
Dynamic Transducer Speaker Systems-Namely, Speakers Comprising Staggered Transducers and Phase Corrected Crossover Networks which Include Woofers and Tweeters and Midrange Speakers with Cabinets and Enclosures
Dynamic Transducer Speaker Systems-Namely, Speakers Comprising Staggered Transducers and Phase Corrected Crossover Networks which Include Woofers and Tweeters and Midrange Speakers with Cabinets and Enclosures
24th Oct 1978
24th Oct 1978
No 73195139
No Service/Collective Mark
No
No
No
No
No
No
No
No
No
Status Date | Action Taken |
---|---|
16th Dec 1987 | CANCELLED SEC. 8 (6-YR) |
02th Jun 1981 | REGISTERED-PRINCIPAL REGISTER |
10th Mar 1981 | PUBLISHED FOR OPPOSITION |