Pedido de patente depositado
#2.1
07/11/1989
RPI 977
Application data
Number
PI8902499Type
Filing
Publication
The INPI issued a technical opinion on patentability. The applicant must respond for examination to continue.
Latest action published by the INPI: 07/11/1989. We update with every new RPI gazette, published weekly.
Applicants
E. P. (pessoa física)
SP, BR
Inventors
E. P. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
07/11/1989
RPI 977
#15.3
10/24/1995
RPI 1299
#7.1
02/07/1995
RPI 1262
#5.1
07/20/1993
RPI 1181
05/18/1993
RPI 1172
#4.1
04/06/1993
RPI 1166
#3.1
11/13/1990
RPI 1041
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.