Learn more

DE GRAZIA JOSEPH

Overview
  • Total Patents
    23
About

DE GRAZIA JOSEPH has a total of 23 patent applications. Its first patent ever was published in 1919. It filed its patents most often in United States. Its main competitors in its focus markets consumer goods, machines and weapons are HARBIN ANSAIFU ECONOMIC AND TRADE CO LTD, GUO ZHONGMING and GU BIXIA.

Patent filings in countries

World map showing DE GRAZIA JOSEPHs patent filings in countries
# Country Total Patents
#1 United States 23

Patent filings per year

Chart showing DE GRAZIA JOSEPHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 De Grazia Joseph 23
#2 Oberrender Robert R 1

Latest patents

Publication Filing date Title
US3138885A Protectors for buttons having shanks
US3196459A Closure means for a protective garment
US3105974A Inflated support for trousers
US3090047A Waterproof seam
US3086211A Fallout protective garment
US3046560A Neck shield for protective helmet
US2954563A Armored garment
US2925606A Size adjustment for caps
US2870452A Garment hood
US2841794A Hand pocket for garment sleeve
US2810130A Convertible garment collar
US2799863A Stay mounting means for head coverings
US2760203A Mitten
US2770810A Ventilating waistband
US2547931A Combination collar and hood
US2567192A Head covering
US2581366A Hood gathering means
US2501162A Pocket
US2524775A Protective hood
US2448021A Protective hood