Learn more

KALLING LEWIS

Overview
  • Total Patents
    24
About

KALLING LEWIS has a total of 24 patent applications. Its first patent ever was published in 1894. It filed its patents most often in Switzerland, United Kingdom and United States. Its main competitors in its focus markets packaging and shipping and machine tools are SCHOLZ PAUL, GEMPP & UNOLD AG and ALCAN RORSCHACH AG.

Patent filings in countries

World map showing KALLING LEWISs patent filings in countries
# Country Total Patents
#1 Switzerland 6
#2 United Kingdom 5
#3 United States 4
#4 Canada 3
#5 Denmark 3
#6 France 2
#7 Austria 1

Patent filings per year

Chart showing KALLING LEWISs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Packaging and shipping
#2 Machine tools

Focus technologies

# Technology
#1 Containers for goods storage
#2 Punching metal

Top inventors

# Name Total Patents
#1 Kalling Lewis 22
#2 Lewis Kalling 2

Latest patents

Publication Filing date Title
US922286A Sealing-cap for bottles.
US882889A Bottle-sealing cap.
US882888A Sealing-cap for bottles.
GB190425904A Improvements in Machines for Securing Sealing Caps to Bottles.
GB190208745A Improvements in Bottle-sealing Devices
CA75680A Bottle sealing device
US697491A Bottle-sealing device.
GB189722224A Improvements in Bottle-sealing Devices.
CA56430A Bottle sealing device
GB189612649A Improvements in Bottle-sealing Devices.
GB189414221A Improvements in Bottles and Stoppers therefor.
CA50168A Bottle and bottle stopper