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HAHN JOHN N

Overview
  • Total Patents
    24
About

HAHN JOHN N has a total of 24 patent applications. Its first patent ever was published in 1901. It filed its patents most often in United States and Canada. Its main competitors in its focus markets packaging and shipping, machines and textiles and paper are KLOCKE VERPACKUNGS SERVICE, TRANSHIELD AS and CHAMPION INT CORP.

Patent filings in countries

World map showing HAHN JOHN Ns patent filings in countries
# Country Total Patents
#1 United States 23
#2 Canada 1

Patent filings per year

Chart showing HAHN JOHN Ns patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hahn John N 24
#2 Eckhouse George H 1

Latest patents

Publication Filing date Title
CA173602A Board reinforcing method
US1289740A Method of sealing boxes.
US1264506A Corrugated-paper-making machine.
US1264877A Reinforcing contrivance.
US1179177A Method of reinforcing a board.
US1156074A Packing-case for fragile articles.
US1116695A Packing-tray for fragile articles.
US1116694A Packing tray and case.
US1161208A Machine for facing corrugated paper.
US1151681A Machine for facing corrugated paper.
US1059359A Packing-case.
US1111379A Machine for pasting pasteboard packages.
US1015385A Machine for facing corrugated paper.
US997994A Corrugated paper-board.
US953828A Box or package.
US951393A Staple.
US864731A Machine for making bottle-wrappers.
US782559A Machine for making corrugated paper-board.
US782558A Corrugated-paper-board apparatus.
US747167A Means for packing fragile vessels.