Roberto Amaduzzi

Person

Rubiera, IT

People

Patents Grantslast 30 patents

Information Patent Grant
Multi-function head for high-pressure water gun, in particular for...
- Patent number 7,175,107
- Issue date Feb 13, 2007
- Arrow Line SRL
- Roberto Amaduzzi
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Adjustable detergent dispenser for water cleaners
- Patent number 7,168,635
- Issue date Jan 30, 2007
- Arrow Line SRL
- Roberto Amaduzzi
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Intercept valve for spray guns for water cleaner apparatus
- Patent number 7,121,527
- Issue date Oct 17, 2006
- Arrow Line SRL
- Roberto Amaduzzi
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Activating mechanism for an intercept valve for a spray gun used in...
- Patent number 7,090,150
- Issue date Aug 15, 2006
- Arrow Line SRL
- Roberto Amaduzzi
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Damped pressure switch
- Patent number 7,038,151
- Issue date May 2, 2006
- Arrow Line SRL
- Roberto Amaduzzi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gun for dispensing liquids
- Patent number D518556
- Issue date Apr 4, 2006
- Arrow Line SRL
- Roberto Amaduzzi
- D23 - Environmental heating and cooling
Information Patent Grant
Washing gun
- Patent number D501536
- Issue date Feb 1, 2005
- Arrow Line SRL
- Roberto Amaduzzi
- D23 - Environmental heating and cooling
Information Patent Grant
Washing gun
- Patent number D498817
- Issue date Nov 23, 2004
- Arrow Line SRL
- Roberto Amaduzzi
- D23 - Environmental heating and cooling
Information Patent Grant
By-pass valve in particular for pressure-washing machines
- Patent number 6,334,458
- Issue date Jan 1, 2002
- Arrow Line SRL
- Roberto Amaduzzi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
Self-closing valve with adjustable activation
- Publication number 20070031266
- Publication date Feb 8, 2007
- ARROW LINE S.R.L.
- Roberto Amaduzzi
- B08 - CLEANING
Information Patent Application
Intercept valve for spray guns for water cleaner apparatus
- Publication number 20050189507
- Publication date Sep 1, 2005
- ARROW LINE S.R.L.
- Roberto Amaduzzi
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
Manufacturing process for water-cleaning guns
- Publication number 20050104256
- Publication date May 19, 2005
- ARROW LINE S.R.L.
- Roberto Amaduzzi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Damped pressure switch
- Publication number 20050067266
- Publication date Mar 31, 2005
- Roberto Amaduzzi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Multi-function head for high-pressure water gun, in particular for...
- Publication number 20050035215
- Publication date Feb 17, 2005
- ARROW LINE S. R. L.
- Roberto Amaduzzi
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
Intercept valve, in particular for high-pressure water guns in wate...
- Publication number 20040195383
- Publication date Oct 7, 2004
- ARROW LINE S.R.L
- Roberto Amaduzzi
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
Adjustable detergent dispenser for water cleaners
- Publication number 20040118944
- Publication date Jun 24, 2004
- ARROW LINE S.R.L.
- Roberto Amaduzzi
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
Activating mechanism for an intercept valve for a spray gun used in...
- Publication number 20040118947
- Publication date Jun 24, 2004
- ARROW LINE S. R. L.
- Roberto Amaduzzi
- B08 - CLEANING

Roberto Amaduzzi

Person

Patents Grantslast 30 patents

Multi-function head for high-pressure water gun, in particular for...

Adjustable detergent dispenser for water cleaners

Intercept valve for spray guns for water cleaner apparatus

Activating mechanism for an intercept valve for a spray gun used in...

Damped pressure switch

Gun for dispensing liquids

Washing gun

Washing gun

By-pass valve in particular for pressure-washing machines

Patents Applicationslast 30 patents

Self-closing valve with adjustable activation

Intercept valve for spray guns for water cleaner apparatus

Manufacturing process for water-cleaning guns

Damped pressure switch

Multi-function head for high-pressure water gun, in particular for...

Intercept valve, in particular for high-pressure water guns in wate...

Adjustable detergent dispenser for water cleaners

Activating mechanism for an intercept valve for a spray gun used in...