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ROLPA SARL

Overview
  • Total Patents
    15
About

ROLPA SARL has a total of 15 patent applications. Its first patent ever was published in 1965. It filed its patents most often in Switzerland, Germany and France. Its main competitors in its focus markets packaging and shipping, textiles and paper and mechanical elements are SCHAERER NUSSBAUMER & CO, MELITTA UK LTD and TOTEV.

Patent filings in countries

World map showing ROLPA SARLs patent filings in countries
# Country Total Patents
#1 Switzerland 6
#2 Germany 2
#3 France 2
#4 United Kingdom 2
#5 United States 2
#6 EPO (European Patent Office) 1

Patent filings per year

Chart showing ROLPA SARLs patent filings per year from 1900 to 2020

Focus technologies

# Technology
#1 Handling thin material
#2 Clutches and brakes
#3 Typewriters

Top inventors

# Name Total Patents
#1 Celebonovic Stevan 6
#2 Stevan Celebonovic 4
#3 Karamata Jean 3
#4 Celebonovic S 1
#5 Karamata Jean Prof 1

Latest patents

Publication Filing date Title
CH637595A5 Machine for forming rolls from a strip of paper.
CH617407A5 Device for regulating the pay-out tension of a flexible body wound on a support
US3822837A Method of fixing a cylindrical object having a central hole, and support therefor
FR1538788A Device for unwinding an elongated flexible body
GB1204681A Apparatus for controlling tension in a travelling web unwinding from a web-roll
US3464644A Device for winding off flexible material