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PATENT BUTTON CO

Overview
  • Total Patents
    223
About

PATENT BUTTON CO has a total of 223 patent applications. Its first patent ever was published in 1897. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets machines, consumer goods and textiles and paper are RIRI GROUP SA, CANDOTTI RICCARDO and BARABASZ MIECZYSLAW.

Patent filings in countries

World map showing PATENT BUTTON COs patent filings in countries
# Country Total Patents
#1 United States 206
#2 Canada 8
#3 United Kingdom 6
#4 Germany 2
#5 France 1

Patent filings per year

Chart showing PATENT BUTTON COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 White Franklin R 71
#2 Purinton Forrest G 52
#3 Carley Leonard R 23
#4 Abel Walter T 14
#5 Peterson Frederick H 14
#6 Ross Frederick N 8
#7 Clarke Rollin R 7
#8 Zwiebel William A 5
#9 Knotowicz Aloysius E 5
#10 Porter Thomas W 3

Latest patents

Publication Filing date Title
GB1080458A An electromagnetic indicator
US3289199A Binary code converter
GB1083237A Improvements in or relating to an electromagnetic indicator
US3289131A Electromagnetic switch selector
US3290632A Display device with a plurality of 180u deg. windings angularly displaced from one another around an annular core
US3218625A Display wheel for converting binary code to display position
GB1012850A Improvements in or relating to actuators for indicating devices
US3240965A Electromagnetic motor for a data indicator
US3260871A Step motor for use with an indicator
US3201785A Indicating device
US3137050A Fastening device
US3056988A Adaptor for polishing pad
US3118138A Electromagnetic indicator
GB866311A Improvements in or relating to indicating apparatus
US2928151A Face cap
US2827202A Fastener feeding device
US2805598A Sealing arrangement for flame photometer
US2649633A Machine attached button
US2588486A Combined tucker and orienting mechanism for snap fastener attaching machines
US2480262A Plastic button with metal tack