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AIRHEART PROD

Overview
  • Total Patents
    58
About

AIRHEART PROD has a total of 58 patent applications. Its first patent ever was published in 1950. It filed its patents most often in United States, Germany and United Kingdom. Its main competitors in its focus markets mechanical elements, transport and machines are PERROT BREMSE GMBH DEUTSCHE, WABCO RADBREMSEN GMBH and DRUSSEL WILFLEY DESIGN LLC.

Patent filings in countries

World map showing AIRHEART PRODs patent filings in countries
# Country Total Patents
#1 United States 25
#2 Germany 15
#3 United Kingdom 14
#4 Japan 3
#5 Canada 1

Patent filings per year

Chart showing AIRHEART PRODs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Airheart Franklin B 10
#2 Cagle Toby T 5
#3 Martins Samuel J 5
#4 Martins S 3
#5 Martins Samuel John 3
#6 Marvin Brawerman 3
#7 Brawerman Marvin 3
#8 Wood William H 3
#9 Benjamin Airheart Franklin 2
#10 B Airheart Franklin 2

Latest patents

Publication Filing date Title
US4159754A Parking brake assembly
US4120386A Multiple piece braking disc assembly
US4102440A Cam operated disc brake
US4061206A Bicycle brake
US4002084A Motorcycle braking linkage
US4004661A Split brake disc
US3997033A Cam operated disc brake
US3905455A Disc brake caliper and torque arm interface assembly and retention
US3837437A Ratchet actuated brake wear compensation
US3831719A Brake wear compensation using threaded wedge interlock
US3771625A Disc brake caliper movement control
US3690417A Wear compensated, force multiplying disc brake
GB1293679A Disc brake caliper movement control
US3701399A Resettable,fail-safe disc brake system
US3701398A Fluid and mechanically actuated disc brake system
US3690413A Motion damper
US3610375A Disc brake wear compensation
US3590961A Closed loop caliper type disc brake and support means therefor
US3427827A Shock joint
US3322243A Anti-knock-back vehicle brake mechanism