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VIRO INNOCENTI SPA

Overview
  • Total Patents
    61
About

VIRO INNOCENTI SPA has a total of 61 patent applications. Its first patent ever was published in 1962. It filed its patents most often in Italy, Germany and United Kingdom. Its main competitors in its focus markets civil engineering, machines and machine tools are HEELEY PETER, MUL T LOCK TECHNOLOGIES LTD and TRIMEC SECURITIES PTY LTD.

Patent filings in countries

World map showing VIRO INNOCENTI SPAs patent filings in countries

Patent filings per year

Chart showing VIRO INNOCENTI SPAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Brunelli Alessandro 11
#2 Vanelli Coralli Giorgio 8
#3 Coralli Giorgio Vanelli 6
#4 Giancarlo Raspadori 4
#5 Innocenti Anna Maria Fiorini V 4
#6 Fiorini Anna Maria 4
#7 Raspadori Giancarlo 3
#8 Coralli Giorgio V 3
#9 Brunelli A 2
#10 Brunelli Alessandro Dr Ing 2

Latest patents

Publication Filing date Title
ITBO940127D0 Lock
EP0375638A2 Programmable combination electronic key and link-up receiver
IT8903700D0 Anti-panic insertion lock for hotels with electro mechanic command and magnetic card opening
IT8903692D0 Insertion type anti-panic lock for hotels with differentiated angle cylinder rotation
IT8903691D0 Cylinder with different keys for differentiated angle rotation of a ratchet
IT8903338D0 Improved process and equipment for controlling a block device in a security lock, for example in safes.
EP0098990A2 Improved electric lock of the swingable latch type
EP0098986A2 Improved padlock for chains
EP0086381A2 Padlock for joining two chain-links
US4229955A Lock for roller shutters
DE2810756A1 PADLOCK
IT1126251B Padlock with brass body encased in hardened steel - has axially sliding pin spanning recess in lock body to retain chain
US4136540A Rolling gates cylinder lock
IT1071778B Padlock with brass body encased in hardened steel - has axially sliding pin spanning recess in lock body to retain chain
GB1532466A Locks
US3981168A Protected cylinder lock
DE2514178A1 Electrically operated combination lock - uses bolt with electric control device and actuator giving large number of combinations
GB1437305A Feeding and aligning device for cylindrical pins having a conical end portion
ES360358A1 Geared pumps
GB1218128A Improvements in or relating to padlocks