Anuidade - prazo legal encerrado
#18.2
07/12/1988
RPI 925
The patent was granted on 06/28/1983 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: 07/12/1988. We update with every new RPI gazette, published weekly.
Applicants
WIGGINS TEAPE LTD
Inventors
A. R. (pessoa física)
I. B. (pessoa física)
P. K. (pessoa física)
T. R. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
07/12/1988
RPI 925
03/04/1986
RPI 802
02/18/1986
RPI 800
#16.1
06/28/1983
RPI 662
#13.1
03/15/1983
RPI 647
#11.2
10/26/1982
RPI 627
03/23/1982
RPI 596
#6.1
01/12/1982
RPI 586
From the same holder
Same category
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