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SPECIAL SPRINGS SRL

Overview
  • Total Patents
    112
  • GoodIP Patent Rank
    23,539
  • Filing trend
    ⇩ 46.0%
About

SPECIAL SPRINGS SRL has a total of 112 patent applications. It decreased the IP activity by 46.0%. Its first patent ever was published in 1997. It filed its patents most often in Italy, EPO (European Patent Office) and China. Its main competitors in its focus markets mechanical elements, machine tools and machines are DIEBOLT INT INC, METROL SPRINGS LTD and YAMAHA MOTOR HYDRAULIC SYSTEM CO LTD.

Patent filings per year

Chart showing SPECIAL SPRINGS SRLs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fiorese Massimo 62
#2 Fantinato Daniel 54
#3 Cappeller Augusto 50
#4 Daniel Fantinato 22
#5 Cappeller Alessandro 22
#6 Massimo Fiorese 22
#7 Cappeller Dante 20
#8 Rech Roberto 19
#9 Roberto Rech 13
#10 Pellanda Giampietro 10

Latest patents

Publication Filing date Title
JP2020067450A Pressure sensor for gas-filling cylinder
EP3364066A1 Gas cylinder actuator with safety device for uncontrolled return of the piston-stem
CN107542721A Have fool proof gas cylinder actuators
EP3184848A1 Gas cylinder actuator with overtravel safety device
EP3184847A1 Gas cylinder actuator with safety device
ITUA20161965A1 GAS SPRING WITH EXTRA-STROKE MARKER DEVICE
US2016250770A1 Gas-actuated hold-down for punching devices and punching device with such hold-down
JP2016034664A Gas operation type spring
EP2927533A1 Gas cylinder actuator assembly with collar for fixing to a support, gas cylinder actuator for such assembly and collar for fixing the cylindrical body of such gas cylinder actuator to a support
EP2908024A1 Apparatus for the controlled pressurization of gas cylinder actuators
EP2634451A1 Gas cylinder actuator with overtravel safety device
EP2243976A1 Gas cylinder actuator with safety device for controlled ejection of the piston stem
WO2010102994A1 Gas cylinder actuator with overtravel safety device
WO2009063003A1 Safety device for spring/damper units
WO2009063017A1 Gas-operated integrated punching device with plate presser
EP2570712A1 Guard for gas cylinder actuators
EP1724034A1 Apparatus for locking a sheet of metal suitable to be shaped in a press
EP1387088A1 Device for delayed and/or slowed return of gas cylinders
WO9913227A1 Hydraulic power supply unit, particularly for auxiliary actuators in presses