Learn more

RUDOLF HRDINA

Overview
  • Total Patents
    25
About

RUDOLF HRDINA has a total of 25 patent applications. Its first patent ever was published in 1927. It filed its patents most often in United Kingdom, Germany and United States. Its main competitors in its focus markets textiles and paper are JOHANN GABLER, SCHEFFEL WALTER and MARIUS FAYOLLE.

Patent filings in countries

World map showing RUDOLF HRDINAs patent filings in countries
# Country Total Patents
#1 United Kingdom 13
#2 Germany 7
#3 United States 5

Patent filings per year

Chart showing RUDOLF HRDINAs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Textiles and paper

Focus technologies

Top inventors

# Name Total Patents
#1 Rudolf Hrdina 5
#2 Hrdina Rudolf 2

Latest patents

Publication Filing date Title
GB776481A Improvements in or relating to automatic looms
GB767668A A shuttle feeler and cutting off device for use in looms having automatic pirn replenishing means
GB768576A Improvements in or relating to magazines of the semi-circular type for automatic looms
GB761073A Improvements in or relating to pickers for looms fitted with an over-pick motion
GB730551A Improvements in or relating to weft cutting mechanisms for weaving looms
GB701681A Improvements in or relating to warp let-off motions for looms
GB691672A Improvements relating to looms having bobbin replenishing means
GB646709A Improvements in picking motions for looms
GB637301A A take-up motion for looms
GB629615A Automatic bobbin changing mechanism for looms
US2499502A Bobbin apparatus for automatic looms
US2465649A Variable-speed sand roll takeup for looms
GB624373A Improvements in picking-motions for looms
US2481425A Under pick motion for looms
US2027776A Weaving loom
GB405179A Device for automatically changing the weft spools of mechanical weaving looms
US1776759A Loom for the manufacture of terry fabrics
GB307333A Improvements relating to looms for the manufacture of terry pile fabrics
DE510181C Device for changing the loading stroke for push-button looms