Solicitação de exame técnico
#4.1
10/07/1986
RPI 833
Application data
Number
PI8304814Type
Filing
Publication
The application was refused by the INPI on 02/19/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 10/07/1986. We update with every new RPI gazette, published weekly.
Applicants
Warner-Lambert Company
US
Inventors
E. B. (pessoa física)
IPC Classification
No IPC classification.
Priority claims
US
438.148 · 10/29/1982
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
10/07/1986
RPI 833
#3.1
11/13/1984
RPI 734
#2.1
11/08/1983
RPI 681
#9.2
02/19/1991
RPI 1055
#7.1
04/03/1990
RPI 1012
From the same holder
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.