Arquivamento definitivo - Art. 33 da LPI
#11.1.1
06/01/2004
RPI 1743
Application data
Number
PI9703781Type
Filing
Publication
The application was abandoned: examination was not requested within the 36 months following the 06/04/1997 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 06/01/2004. We update with every new RPI gazette, published weekly.
Applicants
T. A. (pessoa física)
SP, BR
Inventors
T. A. (pessoa física)
BR
IPC Classification
Abstract
"SISTEMA DE TELEFONIA SEMI-VIRTUAL", compreendido por uma central de comutação especial que integrada a rede pública comutada, permite conversação direta entre usuários de telefonia virtual acoplada a serviço de rádio-chamada.
Publications in the Brazilian Industrial Property Gazette (RPI).
#11.1.1
06/01/2004
RPI 1743
#11.1
10/14/2003
RPI 1710
#3.1
12/29/1998
RPI 1460
#2.1
10/14/1997
RPI 1402
From the same holder
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