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PILLING CHAIN COMPANY

Overview
  • Total Patents
    29
About

PILLING CHAIN COMPANY has a total of 29 patent applications. Its first patent ever was published in 1942. It filed its patents most often in United Kingdom, United States and Canada. Its main competitors in its focus markets consumer goods, machine tools and machines are CONMAR PROD CORP, PRENTICE GEORGE E and CONS FASTENER COMPANY.

Patent filings in countries

World map showing PILLING CHAIN COMPANYs patent filings in countries
# Country Total Patents
#1 United Kingdom 7
#2 United States 7
#3 Canada 6
#4 Germany 2
#5 Denmark 2
#6 Spain 2
#7 France 2
#8 Switzerland 1

Patent filings per year

Chart showing PILLING CHAIN COMPANYs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Lawson Birdsall P 12
#2 Lawson Birdsall Palmer 2
#3 Birsdall P Lawson 1
#4 Okolowicz Marian A 1

Latest patents

Publication Filing date Title
ES208328A1 Method of joining a letter to a separable closing cursor (Machine-translation by Google Translate, not legally binding)
GB772437A Pivotal connections for hinged members of sliders for slide fasteners
GB771473A Pull tab structure for a reversible slider and method of making the same
GB726677A Improvements in hinged interconnections particularly for reversible sliders of sliding clasp fasteners
US2723446A Method of making a pull tab structure for a reversible slider
US2675606A Method of assembling pull tabs to sliders
US2681490A Emergency release slider
GB723973A Non-jamming slider for separable fasteners
US2591948A Automatic lock slider for separable fasteners
GB631384A Improvements in and relating to the manufacture of sliders for sliding clasp fasteners
GB629617A Improvements in and relating to the manufacture of sliders for sliding clasp fasteners
US2523380A Slider necking machine
US2354690A Mechanism for assembling sliders
CA435263A Slider assembling mechanism
CA454522A Mechanism for bending slider bodies
CA526293A Method of forming pivotal connections for hinged members of sliders or the like
CA545764A Method of making a pull tab structure for a reversible slider
CA468957A Slider necking machines
CA435264A Slider forming mechanism