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CLEVELAND AUTOMATIC MACHINE CO

Overview
  • Total Patents
    62
About

CLEVELAND AUTOMATIC MACHINE CO has a total of 62 patent applications. Its first patent ever was published in 1923. It filed its patents most often in United States and United Kingdom. Its main competitors in its focus markets machine tools, machines and foods and drinks are KITAMURA KOICHIRO, TYBERG OLUF and LEBLOND MACH TOOL CO R K.

Patent filings in countries

World map showing CLEVELAND AUTOMATIC MACHINE COs patent filings in countries
# Country Total Patents
#1 United States 56
#2 United Kingdom 6

Patent filings per year

Chart showing CLEVELAND AUTOMATIC MACHINE COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Rupple Harry W 26
#2 Jelinek Alfred F 13
#3 Gross Walter E 10
#4 Ruppel Harry W 3
#5 Brophy John P 3
#6 Dulaney William B 3
#7 Wattleworth John C 2
#8 Keith Watcher Albert 2
#9 Broomall Robert Maurice 2
#10 Beaman Norman Vane 2

Latest patents

Publication Filing date Title
GB946705A Bread making machine
GB864605A Vertical mixer
GB885327A Dough bowl hoist
GB877993A Improvements in apparatus for spraying oil or grease
GB878581A Storage conveyor for movable containers
GB851693A Apparatus for conveying and shaping dough
US2996036A Pan greaser
US2641106A Electrohydraulic system having a safety shutoff valve for its accumulator
US2548978A Collet assembly
US2486524A V-belt variable-speed drive
US2489725A Spindle speed control
US2578113A Machine tool transmission and control
US2485290A Die casting machine
US2484616A Overload control mechanism
US2492545A Micrometer adjusting dial
US2629468A Tool feed control
US2399165A Distributor
US2302353A Variable speed control mechanism
US2261380A Collet actuating mechanism
US2249561A Feed tube support