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SUCCESSEURS DE B TRAYVOU

Overview
  • Total Patents
    45
About

SUCCESSEURS DE B TRAYVOU has a total of 45 patent applications. Its first patent ever was published in 1935. It filed its patents most often in France, United Kingdom and Belgium. Its main competitors in its focus markets measurement, packaging and shipping and machines are OSCHATZER WAAGENFABRIK VEB, JIANG LIFANG and SEG RESISTOR AB.

Patent filings in countries

World map showing SUCCESSEURS DE B TRAYVOUs patent filings in countries
# Country Total Patents
#1 France 34
#2 United Kingdom 4
#3 Belgium 3
#4 Switzerland 2
#5 Spain 1
#6 United States 1

Patent filings per year

Chart showing SUCCESSEURS DE B TRAYVOUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Armagnat Pierre 3
#2 Basile Rouban 2
#3 Armagnah Pierre 1

Latest patents

Publication Filing date Title
FR1319343A Automatic weigher for relatively high unit mass products
FR80936E Improvements to multiple elementary deck weighbridge systems
FR1276786A Feeding device for automatic weighers
FR77686E Improvements to automatic dosing scales
GB878447A Machine for closing and binding bags or like receptacles
FR1241180A Improvements to automatic dosing scales
GB885897A Improvements in or relating to automatic-feed weighing machines for granular products
US3076516A Automatic weighing machines for granular products
FR1217205A Method and machine for filling variable weight containers
FR1217142A Dosing and tamping machine for powder products
FR1215076A Machine for ligating and labeling sachets or the like
FR1207906A Improvements to remote indicating weighing instruments
FR1211421A Advanced automatic weigher for granular products
GB836494A Weight make-up device for containers
FR1199380A Improvements to multiple elementary deck weighbridge systems
FR1187289A Horizontal conveyor
FR1162336A Improvements to sensor-based weighing instruments, especially for vehicle weighing
FR1155569A Improvements to weighing devices and devices for railway wagons and others
ES226190A1 A scale of two pesos of compensated tilt. (Machine-translation by Google Translate, not legally binding)
FR1128126A Improvements to adjustable knives for weighing instruments