Concessão da patente
#16.1
04/29/1986
RPI 810
Application data
Number
PI8105527Type
Filing
Publication
The patent was granted on 04/29/1986 and is in force until 08/31/2001. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.
Protection valid until:08/31/2001
Latest action published by the INPI: 04/29/1986. We update with every new RPI gazette, published weekly.
Applicants
H. A. (pessoa física)
DE
Inventors
E. H. (pessoa física)
G. K. (pessoa física)
K. H. (pessoa física)
S. K. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
04/29/1986
RPI 810
#13.1
01/14/1986
RPI 795
#9.1
09/10/1985
RPI 777
#6.1
02/20/1985
RPI 748
#4.1
06/26/1984
RPI 714
#3.1
05/18/1982
RPI 604
#2.1
10/13/1981
RPI 573
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: C07C 19/07; C07C 17/22; C07C 51/00; C07C 51/09; C07C 67/00.
03/27/2018
RPI 2464
From the same holder
Same category
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