Concessão da patente
#16.1
04/29/1986
RPI 810
Application data
Number
PI8204877Type
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: 04/29/1986. We update with every new RPI gazette, published weekly.
Applicants
Marchesan Implementos e Máquinas Agrícolas "Tatu" S/A
SP, BR
Inventors
L. M. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
04/29/1986
RPI 810
11/05/1985
RPI 785
#12.1
03/05/1985
RPI 750
#9.1
11/13/1984
RPI 734
#5.1
08/23/1983
RPI 670
#4.1
04/05/1983
RPI 650
#3.2
01/25/1983
RPI 640
#21.1
Patente extinta em 18/08/97
07/01/2008
RPI 1956
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Same category
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