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AMA UNIVERSAL SPA

Overview
  • Total Patents
    41
About

AMA UNIVERSAL SPA has a total of 41 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Italy, EPO (European Patent Office) and Germany. Its main competitors in its focus markets consumer goods, chemical engineering and surface technology and coating are REBISCOUL GERARD, R G WHITAKER LTD and WARD IND CORP.

Patent filings in countries

World map showing AMA UNIVERSAL SPAs patent filings in countries

Patent filings per year

Chart showing AMA UNIVERSAL SPAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zucchini Guido 21
#2 Serafini Enrico 9
#3 Soffritti Alessandro 5
#4 Gido Chiyuchini 1

Latest patents

Publication Filing date Title
EP0959173A1 A method and closed circuit machine for washing and/or drying products
EP0959172A1 A filter element for a product washing and/or drying machine, and a machine equipped with said filter element
ITBO930358D0 Equipment in particular for washing and drying, or only drying products such as metal parts or parts of plastics material or the like washed with a flammable solvent in a closed circuit in a non-inert environment
DE4315285A1 Activated carbon cleaning device with built-in heat exchanger for regeneration in the air flow
EP0550392A1 A dry-cleaning plant for various articles
EP0388365A2 Machine for cleaning and drying small items
IT8903444D0 Enhanced circuit to recover solvent steam produced during washing cycles of dry cleaning machines and/or plants, and to decompression of said machines
EP0309415A1 A circuit for the recovery of residual solvent from vapour lingering in the distilling apparatus of dry cleaning machines and/or systems
EP0295216A1 A revolving head for the support of containers or items in machines for washing and/or drying metal and non-metal products
EP0245215A1 Machine to wash metal and non-metal pieces, such as small items and mechanical components
EP0155919A2 Apparatus for the recycling of solvent used in dry-cleaning machines and similar equipment
CH618753A5 Device for recovering the solvent vapour given off during the cleaning cycle in dry cleaning installations and for depressurising them
JPS52139281A Circuit for dry cleaning apparatus
US4091643A Circuit for the recovery of solvent vapor evolved in the course of a cleaning cycle in dry-cleaning machines or plants, and for the de-pressurizing of such machines
IT1070535B Clothing cleaning solvent recovery system - has a filter in drying circuit connected to outside to regulate internal pressure
IT1067709B Clothing cleaning solvent recovery system - has a filter in drying circuit connected to outside to regulate internal pressure
GB1500173A Cleaning and drying plant
DE2511065A1 Connection between dry cleaning machine drum and atmosphere - preventing drum from operating under pressure and allowing max. solvent recovery