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HOFFMANN GMBH GUSTAV

Overview
  • Total Patents
    78
About

HOFFMANN GMBH GUSTAV has a total of 78 patent applications. Its first patent ever was published in 1951. It filed its patents most often in Germany, Austria and France. Its main competitors in its focus markets consumer goods, machines and textiles and paper are FUNCK KG, SALCEDO TRUJILLO JOSE and ROHDE KG SCHUHFAB ERICH.

Patent filings in countries

World map showing HOFFMANN GMBH GUSTAVs patent filings in countries
# Country Total Patents
#1 Germany 25
#2 Austria 17
#3 France 13
#4 Switzerland 10
#5 Spain 5
#6 United Kingdom 3
#7 Brazil 1
#8 Italy 1
#9 Netherlands 1
#10 Norway 1
#11 Sweden 1

Patent filings per year

Chart showing HOFFMANN GMBH GUSTAVs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Manfred Zubrod 3
#2 Kreft Dieter 3
#3 Zubrod Manfred 3
#4 Dieter Kreft 3
#5 Braun Robert 2
#6 Zubrod M 2
#7 Wilhelm Willemsen 1
#8 Reinhardt Til 1
#9 Heinrich Atmanspacher 1
#10 Dieter Kleft 1

Latest patents

Publication Filing date Title
DE2638150A1 Mould closure control for shoe sole injection moulder - has one control valve manual and others automatic
DE2557727A1 Sewing machine patch sewing control - uses a variably-positioned rotary disc linked to fabric advance mechanism to compensate for irregular patch shapes
DE2549005A1 Pneumatic control circuit for rubber shoe injection moulder - allows closing of mould to be interrupted in emergency
DE2528433A1 Machine for automatically sewing repetitive stitch patterns - suits any size workpiece, has easily changed cam tracks
CH570786A5 Band to measure real size of shoes of different styles - as against their nominal size particularly for children's foot-wear has curved graduation marks
DE2361263A1 Last for manufacturing thin-soled sandals - has holding pins and stretching pins engaging in corresponding holes in sandal vamp
DE2360249A1 Shoe manufacturing apparatus for full automatic production - comprises moulding last and sole mould for finishing preshaped upper
DE2243321A1 METHOD OF MANUFACTURING SHOES, IN PARTICULAR SANDALS
DE2209975A1 METHOD OF MANUFACTURING SHOES WITH UPPER, OUTSOLE AND FOOTBED
FR2107813A2 Moulded shoe sole - with the sole cavities stabilised by a porous fabric bridge
DE2113191A1 Method and last for the manufacture of shoes, in particular boots
FR2084234A5 Moulded shoe soles - which trap a perforated strip linking the opposite sides of the upper
DE2020335A1 Sole moulding - with ptfe-coated die to prevent sticking - in laminated polyurethane foam soles
DE2020039A1 Injection moulded soles for footwear mfe
ES377488A1 Procedure and horse for the manufacture of shoes, in particular sandals, with bed for the foot. (Machine-translation by Google Translate, not legally binding)
FR2026044A1 Slipper for indoor wear
DE1951212A1 Synthetic leather shoes
DE1948620A1 Driving shoe
DE1945235A1 Method and device for the production of shoes of all kinds with molded footbeds and soles
DE1913176A1 Sandal making last with top and bottom portions