Learn more

CAMPBELL PRINTING PRESS AND MFG COMPANY

Overview
  • Total Patents
    14
About

CAMPBELL PRINTING PRESS AND MFG COMPANY has a total of 14 patent applications. Its first patent ever was published in 1892. It filed its patents most often in United States and Canada. Its main competitors in its focus markets textiles and paper, packaging and shipping and machines are KELLOGG CARL A, WOOD & NATHAN COMPANY and BOYCE JOHN A.

Patent filings in countries

World map showing CAMPBELL PRINTING PRESS AND MFG COMPANYs patent filings in countries
# Country Total Patents
#1 United States 11
#2 Canada 3

Patent filings per year

Chart showing CAMPBELL PRINTING PRESS AND MFG COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wood Henry A Wise 9
#2 Boynton Edward S 1
#3 Pattberg Charles E 1
#4 Southgate Louis Warren 1
#5 Wood Henry A W 1
#6 Southgate Louis W 1

Latest patents

Publication Filing date Title
CA123964A Stereotype casting device
US976022A Offset-preventing device.
CA82549A Flat bed web printing machine
US666240A Inking apparatus for printing-presses.
US748135A Offset-preventing mechanism for printing-presses.
US804293A Covering mechanism for printing-presses.
US639802A Printing-machine.
US717487A Delivery mechanism.
US639763A Apparatus for handling offset-webs.
US639801A Printing-machine.
US643178A Delivery mechanism for printing-presses.
US639784A Printing-machine.
US638308A Printing-machine.
CA34274A Wrench