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CHICAGO MACHINERY LAB INC

Overview
  • Total Patents
    23
About

CHICAGO MACHINERY LAB INC has a total of 23 patent applications. Its first patent ever was published in 1960. It filed its patents most often in United States, Germany and United Kingdom. Its main competitors in its focus markets packaging and shipping, consumer goods and machines are OPPENWEILER GMBH MASCHINENBAU, SUTER WALTER and HUNKELER AG JOS.

Patent filings in countries

World map showing CHICAGO MACHINERY LAB INCs patent filings in countries
# Country Total Patents
#1 United States 15
#2 Germany 4
#3 United Kingdom 4

Patent filings per year

Chart showing CHICAGO MACHINERY LAB INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mccain William B 14
#2 Cosgrove James F 7
#3 B Mccain William 3
#4 Weller Ronald W 3
#5 F Cosgrove James 2
#6 Bulka Raymond I 2
#7 Jablonski Jerome T Jr 2
#8 Balla John 2
#9 W Weller Ronald 1
#10 Mccain William Bruce 1

Latest patents

Publication Filing date Title
US3589712A Signature machines
US3554532A Signature machines
US3542271A Stitcher heads for signature machines
US3520395A Book trimming machine
US3561752A Signature machines
DE1536482A1 Machine for stacking objects
GB1203235A Apparatus for stacking books and like articles
US3481594A Signature feeding apparatus
US3401809A Book handling apparatus
US3305154A Signature machine
US3275118A Trimming machine
US3275210A Signature machine
DE1216240B Book trimming machine
US3207017A Method and apparatus for trimming and splitting double books into separate books
US3167987A Book trimming machine
US3191925A Signature machines
DE1411691A1 Bookbinding machine for brochure work on folded sheet layers
GB1004094A Machines for handling book signatures or like folded sheets
GB1004093A Improvements relating to signature gathering and stitching machines
DE1411690A1 Bookbinding machine for processing folded sheet layers