Deferimento
#9.1
09/05/1989
RPI 985
Application data
Number
PI8307748Type
Filing
Publication
The patent was granted on 04/24/1990 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: 09/05/1989. We update with every new RPI gazette, published weekly.
Applicants
Vsesojuzny Nauchno-Issledovatelsky Instrumentalny Institut.
SU
Inventors
A. G. (pessoa física)
SU
A. S. (pessoa física)
SU
E. K. (pessoa física)
SU
L. G. (pessoa física)
SU
V. P. (pessoa física)
SU
V. Z. (pessoa física)
SU
V. P. (pessoa física)
SU
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.1
09/05/1989
RPI 985
#6.1
03/21/1989
RPI 961
#4.1
11/26/1985
RPI 788
#1.3
07/02/1985
RPI 767
#18.2
05/30/1995
RPI 1278
#16.1
04/24/1990
RPI 1015
#13.1
01/09/1990
RPI 1001
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.