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SHELLER MFG CORP

Overview
  • Total Patents
    44
About

SHELLER MFG CORP has a total of 44 patent applications. Its first patent ever was published in 1934. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets machines, transport and macromolecular chemistry and polymers are POUVAILSMITH CORP, ADELL CORP and GINSA GENERAL INVENTORS SA.

Patent filings in countries

World map showing SHELLER MFG CORPs patent filings in countries
# Country Total Patents
#1 United States 21
#2 Canada 10
#3 United Kingdom 8
#4 France 4
#5 Spain 1

Patent filings per year

Chart showing SHELLER MFG CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Spruill Marvin M 5
#2 Hawkes Richard H 4
#3 Anderson John W 4
#4 Ericson Lloyd J 3
#5 Burgess Magnus M 2
#6 Weitzman Paul R 2
#7 Emery Donald B 2
#8 Dent Bernard K 1
#9 Heffelfinger Arthur L 1
#10 Mcfarland George A 1

Latest patents

Publication Filing date Title
GB1121570A Simulated wood-finish plastics steering wheels
GB1096694A Improvements in or relating to the moulding of cork-rubber blocks
GB1087801A Improved cork gaskets
GB1112267A Improved method of making composite articles and articles made thereby
GB1067820A Process of and apparatus for coating sheet articles
US3456043A Method for making luminous plastic articles
US3313872A Method of producing cork gaskets
US3309817A Mechanically fastened door weather strip
US3261226A Remote control for rear view mirror
US3196708A Steering wheel
US3259673A Method of molding a composite foamed plastic article utilizing airless spraying of an outer film formed from heat curable materials
US3111861A Hinged pedal assembly
US3101243A Pre-heat process for molding cork blocks
US3041671A Apparatus for molding hollow articles
US3080255A Method for conditioning rubber surfaces and forming flexible resin coatings thereon and the articles produced thereby
US2996733A Formed pad
US3078505A Continuous weather strip machine
US2905019A Steering wheel
US2573475A Steering wheel
US2377128A Preforming die