Concessão da patente
#16.1
12/27/1988
RPI 949
Application data
Number
PI8207911Type
Filing
Publication
The patent was granted on 12/27/1988 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: 12/27/1988. We update with every new RPI gazette, published weekly.
Applicants
AIR-SHIELDS , INC.
Inventors
D. [. (pessoa física)
IPC Classification
Priority claims
US
308,362 · 10/05/1981
US
PCT/82/01397 · 09/30/1982
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
12/27/1988
RPI 949
#13.1
09/20/1988
RPI 935
#9.1
05/24/1988
RPI 918
#6.1
05/06/1986
RPI 811
#4.1
04/23/1985
RPI 757
#1.3
09/13/1983
RPI 673
#18.2
10/16/1990
RPI 1037
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.