Pedido de licença compulsória
#20.1
12/20/1988
RPI 948
Application data
Number
PI8206964Type
Filing
Publication
The patent was granted on 11/24/1987 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: 12/20/1988. We update with every new RPI gazette, published weekly.
Applicants
L. V. (pessoa física)
SP, BR
Inventors
A. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#20.1
12/20/1988
RPI 948
#16.1
11/24/1987
RPI 892
#13.1
08/11/1987
RPI 877
04/22/1987
RPI 861
#12.2
12/02/1986
RPI 841
#9.2
07/29/1986
RPI 823
#15.11
11/19/1985
RPI 787
#4.1
02/26/1985
RPI 749
#3.1
07/10/1984
RPI 716
#2.1
01/25/1983
RPI 640
#18.2
04/02/1996
RPI 1322
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.