Solicitação de exame técnico
#4.1
02/14/1989
RPI 956
Application data
Number
PI8601463Type
Filing
Publication
The patent was granted on 11/27/1990 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 02/14/1989. We update with every new RPI gazette, published weekly.
Applicants
A. C. (pessoa física)
US
Inventors
G. C. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
02/14/1989
RPI 956
#3.1
12/09/1986
RPI 842
#2.1
10/21/1986
RPI 835
#18.2
11/21/1995
RPI 1303
#16.1
11/27/1990
RPI 1043
#13.1
06/05/1990
RPI 1021
#9.1
02/13/1990
RPI 1006
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.