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RISDON CORP

Overview
  • Total Patents
    101
About

RISDON CORP has a total of 101 patent applications. Its first patent ever was published in 1979. It filed its patents most often in United States, EPO (European Patent Office) and Canada. Its main competitors in its focus markets consumer goods, machines and packaging and shipping are SPATZ CORP, PUM-TECH KOREA CO LTD and MINJIN CO LTD.

Patent filings per year

Chart showing RISDON CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Holloway Thomas F 32
#2 Ackermann Walter T 15
#3 Van Brocklin Owen F 13
#4 Idec Eric J 8
#5 Mattheis Harley H 7
#6 Seager Richard H 7
#7 Ackermann Walter 5
#8 Montoli Antonio 5
#9 Reed Joseph F 4
#10 Kotuby Paul M 4

Latest patents

Publication Filing date Title
US5984552A Locking lipstick container
US5902061A Lipstick container and method of making same
US5863144A Sealed lipstick container
US5700100A Mascara container having a stirrer and a separate wiper
US5762432A Mascara applicator having slotted bristles
US5599124A Snap-together lipstick base and cartridge having snap locking means
US5638839A Dual hinged refillable cosmetic case
CA2156647A1 Cosmetic dispenser with flex ring for swivel drag
US5605167A Compact with replaceable product tray
US5713454A Method and apparatus for transferring nonoriented mascara applications
US5595198A Mascara applicator and method of making the same
US5567072A Mascara applicator having slotted bristles
US5636930A Cosmetic dispenser with cam locking feature
US5649777A Cosmetic dispenser with locking cup replaceable cartridge
US5399040A Dispenser with replaceable cosmetic holder
US5320116A Cosmetic compact
US5324126A Cosmetic dispenser with long lasting swivel drag effect
US5226744A Cosmetic product self agitation container
US5302042A Anti-backoff lipstick container
US5324125A Cosmetic applier comprising a container assembly and an insertable pomade cup assembly