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LJUNGDAHL STURE AB

Overview
  • Total Patents
    52
About

LJUNGDAHL STURE AB has a total of 52 patent applications. Its first patent ever was published in 1973. It filed its patents most often in Sweden, Germany and Switzerland. Its main competitors in its focus markets packaging and shipping, consumer goods and machines are DAVID C SHEPARD, HULL MERCHANTS AMALGAMATED BOX and CLIQLOC GMBH.

Patent filings per year

Chart showing LJUNGDAHL STURE ABs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Petersson Nils Ehne 9
#2 Petersson N E 5
#3 Odljung Roland 4
#4 Tondel Edward 4
#5 Petersson N 3
#6 Petersson Nils E 3
#7 Odljung R 2
#8 Tondel E 2
#9 Larsson Osvald 2
#10 Lundberg T 1

Latest patents

Publication Filing date Title
AU6074290A A gripping device for moving a product
WO8503039A1 A device for use in envelopes
DK209482A Last truck
SE8106429L Parcel production plant - has changeable folding station between feed station and sealing station, and provided with insertion mechanisms for inserts
SE8004344L Device for separating single items such as a form or an envelope blank from an endless paper web of such items
GB2029371A Envelope blank and envelope
SE7810229A Arrangement for the creation of a carton from blank cardboard material
US4202150A Device for producing envelopes in a continuous operation
US4184670A Apparatus for removing flat elements from a stack thereof
DE2739240A1 ENDLESS TRAIL WITH ENVELOPE CUTS, IN PARTICULAR FOR ENVELOPE MACHINES
GB1555140A Dual purpose envelopme and blank therefor
DE2424796A1 METHOD AND DEVICE FOR MANUFACTURING LETTERS