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HERRBURGER JOSEPH

Overview
  • Total Patents
    12
About

HERRBURGER JOSEPH has a total of 12 patent applications. Its first patent ever was published in 1894. It filed its patents most often in United Kingdom, Canada and United States. Its main competitors in its focus markets consumer goods and optics are FRIDOLF FRANKEL, BILLINGS FREDERICK CHRISTOPHER and C A V LUNDHOLM AKTIEBOLAG.

Patent filings in countries

World map showing HERRBURGER JOSEPHs patent filings in countries
# Country Total Patents
#1 United Kingdom 5
#2 Canada 3
#3 United States 2
#4 Germany 1
#5 France 1

Patent filings per year

Chart showing HERRBURGER JOSEPHs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Consumer goods
#2 Optics

Focus technologies

# Technology
#1 Stringed musical instruments
#2 Cameras

Top inventors

# Name Total Patents
#1 Herrburger Joseph 11

Latest patents

Publication Filing date Title
GB191010969A Improvements in or relating to Repetition Mechanism in Pianos and like Instruments.
DE224240C Wing mechanics based on the Erard-Schwander system, in which the pusher in its rest position lies against a projection of the hammer nut and at the same time grips under the nose of the hammer nut.
CA78929A Upright piano action
US682616A Repeating action for upright pianos.
GB190101902A Improvements in Pianoforte Actions
US629362A Grand-piano action.
GB189907171A Improvements in Grand Pianoforte Actions.
GB189615518A Improvements in Grand Pianoforte Actions.
GB189402515A Improvements in Grand Pianoforte Actions.
CA29302A Damper for upright piano
CA41669A Piano action