LEITZ LOUIS has a total of 131 patent applications. Its first patent ever was published in 1913. It filed its patents most often in France, Switzerland and Germany. Its main competitors in its focus markets consumer goods, machine tools and audio-visual technology are LEITZ FA LOUIS, KONDO KOJIRO and KRAUT & MEIENBORN.
# | Country | Total Patents | |
---|---|---|---|
#1 | France | 52 | |
#2 | Switzerland | 16 | |
#3 | Germany | 14 | |
#4 | Japan | 13 | |
#5 | China | 5 | |
#6 | German Democratic Republic | 5 | |
#7 | United Kingdom | 5 | |
#8 | Spain | 4 | |
#9 | Italy | 3 | |
#10 | Norway | 3 | |
#11 | United States | 3 | |
#12 | Denmark | 2 | |
#13 | Portugal | 2 | |
#14 | Turkey | 2 | |
#15 | Ireland | 1 | |
#16 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | Consumer goods | |
#2 | Machine tools | |
#3 | Audio-visual technology | |
#4 | Packaging and shipping | |
#5 | Furniture and games | |
#6 | Surface technology and coating |
# | Technology | |
---|---|---|
#1 | Filing and indexing | |
#2 | Perforating | |
#3 | Cutting | |
#4 | Special information storage | |
#5 | Office furniture | |
#6 | Books | |
#7 | Transport or storage devices | |
#8 | Advertising | |
#9 | Coating metallic material | |
#10 | Elevators and escalators |
# | Name | Total Patents |
---|---|---|
#1 | Pflugfelder Theodor | 14 |
#2 | Wuerthner Roland | 8 |
#3 | Eugen Ziegler | 7 |
#4 | Teodooru Puruukufuerudaa | 7 |
#5 | Geruharuto Jikusuto | 7 |
#6 | Hauff Siegfried | 5 |
#7 | Wurthner Roland | 5 |
#8 | Steiner Moritz | 4 |
#9 | Louis Leitz | 3 |
#10 | Jiikufuriito Haufu | 2 |
Publication | Filing date | Title |
---|---|---|
DE4136722A1 | HOLES WITH ADJUSTABLE HOLE UNITS | |
DE4039360A1 | STACKABLE BASKETS | |
DE3820516A1 | METHOD AND DEVICE FOR PRODUCING METALIZED WIRE MOLDED PARTS | |
DE3709767A1 | LETTER HOLE | |
DE3704670A1 | LETTER HOLE | |
DE3620095A1 | LETTER HOLE | |
DE3614008A1 | Apparatus for arranging perforated documents in sequence and turning them over | |
DE3611008A1 | Apparatus for arranging perforated documents in sequence and turning them over | |
DE3603068A1 | Folding box | |
DE3302268A1 | BASE PLATE OF A CORRECTIONAL DEVICE FOR PUNCHED WRITING | |
GB2102738A | Single-hole paper punch | |
DE3018632A1 | SIMPLE PUNCH HOLES | |
GB1189397A | Improvements in and relating to Marker Tags | |
US3517854A | Spring biased follower | |
GB191422187A | Letter File with Push-back Arm. | |
US1207305A | Letter-file. | |
GB191325707A | Improvements in and relating to Files. |