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ANTONIO NEGROMANTI

Overview
  • Total Patents
    25
About

ANTONIO NEGROMANTI has a total of 25 patent applications. Its first patent ever was published in 1921. It filed its patents most often in United Kingdom, United States and Switzerland. Its main competitors in its focus markets electrical machinery and energy, control and machines are KI Z ELEKTROBYTPRIBOR, MEINICH PATENTKONSORTIET and FUJI NAME PLATE KK.

Patent filings in countries

World map showing ANTONIO NEGROMANTIs patent filings in countries
# Country Total Patents
#1 United Kingdom 16
#2 United States 7
#3 Switzerland 1
#4 Finland 1

Patent filings per year

Chart showing ANTONIO NEGROMANTIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Antonio Negromanti 8
#2 Negromanti Antonio 1

Latest patents

Publication Filing date Title
GB1133440A Electric heating pads and blankets
GB1142276A Electrically heated reduced voltage heating pads and blankets
GB1014468A Improvements in the continuous manufacture, in indefinite lengths of multi-tubular electrical heating strips from synthetic resins, more particularly for the construction of pads and blankets
GB1005319A Temperature sensitive control wires provided with transistors for electrically heated pads, blankets and the like
GB1020911A Electrical heating pads and blankets
US2829232A Electric pressing irons
US2990607A Method of producing electric heating pads
GB778397A An improved electro-thermal regulating device, particularly suitable for electrically heated plates
GB783883A Improvements relating to electrically heated fabrics, particularly suitable for padsand blankets
GB792772A Improvements in electric pressing irons
GB776359A Improvements in the continuous manufacture, in indefinite lengths, of multi-tubular electrical heating strips from synthetic resins, more particularly for the construction of pads and blankets
US2794247A Dry shaving razor
GB341112A Improvements in and relating to elastic fabrics
GB338880A Improvements in thermostatic devices for electrically heated fabrics
GB336270A Improvements in and relating to electrically heated fabrics
GB329999A Improvements in and relating to electric heating fabrics and clothes
US1553461A Thermoelectric fabric and process for the manufacture of same
GB179159A Improvements in and connected with electrically heated fabrics
GB199106A Improvements in and connected with electrically heated fabrics
GB173205A Improvements in and connected with electrically heated clothing