Learn more

AMERICAN FLANGE & MFG

Overview
  • Total Patents
    1,492
About

AMERICAN FLANGE & MFG has a total of 1,492 patent applications. Its first patent ever was published in 1924. It filed its patents most often in United States, Germany and Canada. Its main competitors in its focus markets packaging and shipping, machines and machine tools are PECHINEY EMBALLAGE ALIMENTAIRE, RIGELLO PAK AB and MAUSER WERKE GMBH.

Patent filings per year

Chart showing AMERICAN FLANGE & MFGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dwinell Davis B 90
#2 Laurizio Jeremiah J 58
#3 Laurizio J 37
#4 Greck E 32
#5 Mueller Hugo 30
#6 Koll Stanley J 30
#7 Koll S 25
#8 Moller Thomas G 24
#9 Greck Eugene 20
#10 Simkus Vyto 19

Latest patents

Publication Filing date Title
US2014014661A1 Drum ring and lever system
US2006037958A1 Tamper evident plug and combination
US7287662B2 Closure plug improvement
BR0318618A Closing and overfilling cap
US6726048B2 Drum plug and seal
US6868993B2 Pail vent and method
AU3499789A Child resistant snap on twist off cap
AU5138290A A container
US4905862A Protective closure
AU2413288A Improved metal nozzle
US4568006A Nestable self-venting spout
US4520942A Container closure having a frangible outer cap
NZ206470A Moulded plastics press-in nozzle for metal container
AU1909783A Nestable pouring spout
IL68774D0 Nestable self-vent spout for liquid dispensing can
CA1215944A Nestable self-vent spout
US4442949A Tear open closure assembly
AU2215083A Plastic nozzle
FI821528A0 Foer TILLSLUTNING AV FLASKOR AVSEDD RIVKAPSYL.
US4429801A Tear-off cap for closing bottles