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ROCKSTROH WERKE AKT GES

Overview
  • Total Patents
    21
About

ROCKSTROH WERKE AKT GES has a total of 21 patent applications. Its first patent ever was published in 1916. It filed its patents most often in Germany. Its main competitors in its focus markets packaging and shipping and textiles and paper are R HOE & COMPANY LIMITED, MIDDLEDITCH LYMAN and MARINONI HARRIS SA.

Patent filings in countries

World map showing ROCKSTROH WERKE AKT GESs patent filings in countries
# Country Total Patents
#1 Germany 21

Patent filings per year

Chart showing ROCKSTROH WERKE AKT GESs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Rockstroh Walter 3
#2 Roessger Walther 1
#3 Kathe Georg 1
#4 Roessger Walter 1

Latest patents

Publication Filing date Title
DE674970C Letterpress high-speed press with automatic sheet feed and deposit device
DE674973C Form roller inking unit for platen printing presses
DE682802C Arch pusher for platen presses
DE657209C Delivery device on high-speed letterpress presses
DE627802C Sheet feeder for holding cylinder high-speed presses
DE623125C Stacking device
DE609556C Pile lifting device that can be swiveled around a vertical axis
DE570755C Device for the precise alignment of sheets
DE581496C Plate cylinder in sheet-fed rotary rubber printing machines
DE512033C Device for adjusting the pressure in rotary rubber printing machines by means of eccentric cylinder bearings
DE398784C Platen printing press with a drum carrying a gripper and encircling the straight back and forth moving drum for placing and depositing the sheets
DE403651C Platen printing press with a platen moved back and forth parallel to the foundation and a gripper drum rotating around it
DE408800C Letterpress high-speed press with reciprocating cart and unidirectional rotating impression cylinder
DE333579C Platen printing press
DE515215C Adjusting device for the timing rollers of sheet feed devices
DE503032C Sheet depositing device
DE500368C Feeding device for platen printing presses
DE661510C Rod boom drive for printing machines
DE526028C Device for the lateral alignment of sheets to be printed
DE508003C Protective device on high-speed presses