LEONHARDT SIEGFRIED DIPL KFM has a total of 14 patent applications. Its first patent ever was published in 1963. It filed its patents most often in Germany and Switzerland. Its main competitors in its focus markets packaging and shipping, textiles and paper and chemical engineering are NATRONZELLSTOFF UND PAPIERFAB, GIRO AMIGO EZEQUIEL and DONALD RICHARD PATRICK JACKSON.
# | Country | Total Patents | |
---|---|---|---|
#1 | Germany | 13 | |
#2 | Switzerland | 1 |
# | Industry | |
---|---|---|
#1 | Packaging and shipping | |
#2 | Textiles and paper | |
#3 | Chemical engineering |
# | Technology | |
---|---|---|
#1 | Containers for goods storage | |
#2 | Packaging | |
#3 | Making paper containers | |
#4 | Textile material production | |
#5 | Labelling machines | |
#6 | Sewing | |
#7 | Special sewing techniques | |
#8 | Handling thin material | |
#9 | Finishing textile fabrics |
# | Name | Total Patents |
---|---|---|
#1 | Leonhardt Siegfried Dipl Kfm | 10 |
#2 | Leonhardt Siegfried Dipl-Kfm | 2 |
#3 | Siegfried Leonhardt | 1 |
#4 | Leonhardt Siegfreid | 1 |
Publication | Filing date | Title |
---|---|---|
DE3422003A1 | Device for packing rod-like items especially of fluorescent lamps | |
DE3148868A1 | Box made of corrugated cardboard | |
DE3134666A1 | Box and device for its machine production | |
DE2803782A1 | Stackable transport container for glassware - has two identical parts which form closed container and are locked by matching projections and openings | |
DE2653101A1 | LAYING MACHINE FOR FLAT-LAYING, FLEXIBLE PRODUCTS, IN PARTICULAR TEXTILES | |
DE2428175A1 | Folded pack with transparent window - used for hosiery and fitted with a support loop with fold over edges | |
DE2302758A1 | WINDOW FOR STOCKINGS OR TIGHTS | |
DE2159232A1 | Mechanically labelling socks etc - sock pair laid on lower flap of folding label and upper flap closed down on way to sewi |