Concessão da patente
#16.1
07/26/1988
RPI 927
Application data
Number
PI8302351Type
Filing
Publication
The patent was granted on 07/26/1988 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: 07/26/1988. We update with every new RPI gazette, published weekly.
Applicants
Pfaff Industriemaschinen GMBH.
DE
Inventors
W. E. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
07/26/1988
RPI 927
#13.1
05/10/1988
RPI 916
#9.1
12/29/1987
RPI 897
#6.1
09/02/1986
RPI 828
08/06/1985
RPI 772
#3.1
01/10/1984
RPI 690
#2.1
06/21/1983
RPI 661
#18.2
04/02/1996
RPI 1322
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.