Concessão da patente
#16.1
03/25/1986
RPI 805
Application data
Number
PI8200712Type
Filing
Publication
The letters patent expired on 07/01/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 03/25/1986. We update with every new RPI gazette, published weekly.
Applicants
Baldan-Implementos Agrícolas S/A
SP, BR
Inventors
O. B. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
03/25/1986
RPI 805
#13.1
12/17/1985
RPI 791
#9.1
08/13/1985
RPI 773
04/23/1985
RPI 757
#7.1
09/11/1984
RPI 725
#5.1
05/29/1984
RPI 710
#4.1
01/10/1984
RPI 690
#3.1
10/11/1983
RPI 677
#2.1
03/30/1982
RPI 597
#21.1
Patente extinta em 10/02/97
07/01/2008
RPI 1956
From the same holder
Same category
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