Solicitação de exame técnico
#4.1
03/18/1986
RPI 804
Application data
Number
PI8406230Type
Filing
Publication
The patent was granted on 10/29/1991 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: 03/18/1986. We update with every new RPI gazette, published weekly.
Applicants
Dr. Johannes Heidenhain GmbH
DE
Inventors
D. K. (pessoa física)
DE
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
03/18/1986
RPI 804
#3.1
10/01/1985
RPI 780
#2.1
02/26/1985
RPI 749
#18.2
07/04/1995
RPI 1283
#16.1
10/29/1991
RPI 1091
#13.1
07/16/1991
RPI 1076
#9.1
04/02/1991
RPI 1061
#6.1
10/30/1990
RPI 1039
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.