Publicação do pedido de patente
#3.1
02/21/1989
RPI 957
Application data
Number
PI8803827Type
Filing
Publication
The letters patent expired on 08/26/2008: 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: 02/21/1989. We update with every new RPI gazette, published weekly.
Applicants
V. A. (pessoa física)
DE
V. A. (pessoa física)
DE
Varta Gerätebatterie GmbH
DE
Inventors
D. L. (pessoa física)
DE
D. K. (pessoa física)
DE
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
02/21/1989
RPI 957
#2.1
01/03/1989
RPI 950
#21.1
Patente extinta em 02/08/2008
08/26/2008
RPI 1964
#25.1
Transferido de: Varta Aktiengesellschaft
05/03/2005
RPI 1791
#25.1
Transferido de: Varta Batterie Aktiengesellschaft
04/19/2005
RPI 1789
#16.1
09/30/1997
RPI 1400
#13.1
05/13/1997
RPI 1380
#9.1
12/24/1996
RPI 1360
#6.1
04/09/1996
RPI 1323
#4.1
04/16/1991
RPI 1063
From the same holder
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