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PAPER SACKS LTD

Overview
  • Total Patents
    105
About

PAPER SACKS LTD has a total of 105 patent applications. Its first patent ever was published in 1929. It filed its patents most often in United Kingdom, Ireland and United States. Its main competitors in its focus markets packaging and shipping, textiles and paper and machines are CONICAL CONTAINERS CO, HERBERT MACLEAN WARE and PEEL PLASTIC PRODUCTS LTD.

Patent filings in countries

World map showing PAPER SACKS LTDs patent filings in countries

Patent filings per year

Chart showing PAPER SACKS LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Owens William Vincent 15
#2 Vincent Owens William 6
#3 Owens William V 6
#4 Robinson Foster Gotch 4
#5 Nicholson Douglas George James 4
#6 Gotch Robinson Foster 4
#7 Burchell John Robert 3
#8 Sacks Limited Paper 2
#9 Stevens George Alfred 2
#10 Robinson Foster Goth 1

Latest patents

Publication Filing date Title
GB9306880D0 Multi-wall paper sacks
GB9305556D0 Paper sacks
IE27840L Tubes of laminated material
IE27421L Waxing paper bag closures
IE27243L Multi-ply valve sack.
GB1005121A Carrier bags
GB1011342A Laminated material
IE26653L Refuse sack support
GB989571A Apparatus and method for applying a wax coating to the end closures of paper sacks
GB981789A Multi-ply valve sacks or bags
IE25799L Multi-ply sacks
GB972177A Improvements in and relating to multiply paper sacks
IE25730L Sack holding device.
GB968738A Refuse sack supporting device
IE26701L Sack holding devices
GB980457A Improvements in or relating to bags or sacks
GB969972A Sack holding device
IE25100L Reinforced paper bags or sacks.
GB1012673A Refuse collecting devices
GB969229A Sack-holding devices