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UNIVERSAL DRAFTING MACHINE COR

Overview
  • Total Patents
    13
About

UNIVERSAL DRAFTING MACHINE COR has a total of 13 patent applications. Its first patent ever was published in 1944. It filed its patents most often in United States. Its main competitors in its focus markets consumer goods, computer technology and basic communication technologies are DRAW TEC GMBH & CO KG, COTE LOUIS and GRIEW DAVID C L.

Patent filings in countries

World map showing UNIVERSAL DRAFTING MACHINE CORs patent filings in countries
# Country Total Patents
#1 United States 13

Patent filings per year

Chart showing UNIVERSAL DRAFTING MACHINE CORs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hubbard Little Charles 9
#2 Kliever Waldo H 6
#3 Wiemels Eugene L 5
#4 Little Charles H 3
#5 Hubbard Little Nan 2
#6 Bowser Jr Wenard 1

Latest patents

Publication Filing date Title
US3597619A Automatic drafting-digitizing apparatus
US3519905A Numerically controlled x-y servomechanisms for a drafting machine including secondary storage of permanent information
US3398452A Drafting-digitizing apparatus
US3396679A Drafting-digitizing apparatus
US3473157A Automatic drafting-digitizing apparatus
US3074173A Drafting apparatus
US3009141A Digital transducer
US2708791A Drafting machine
US2562348A Ruler
US2662291A Drafting machine
US2519143A Drafting machine
US2576615A Drafting machine
US2552335A Counterpoise mechanism for drafting machines