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CHAPMAN LEONARD T

Overview
  • Total Patents
    49
About

CHAPMAN LEONARD T has a total of 49 patent applications. Its first patent ever was published in 1981. It filed its patents most often in United States, EPO (European Patent Office) and Australia. Its main competitors in its focus markets mechanical elements, packaging and shipping and transport are VINTEN BROADCAST, CHAPMAN LEONARD STUDIO EQUIP and THALHAMMER KARL W.

Patent filings per year

Chart showing CHAPMAN LEONARD Ts patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chapman Leonard T 39
#2 Renaado Teii Chiyatsupuman 3
#3 Gorbatov Stanislov 2
#4 Stawinski Robert 1

Latest patents

Publication Filing date Title
US2014021422A1 Hydraulic float down valve for a camera dolly or camera crane
US2014008850A1 Camera platform horizontal axis shock and vibration isolator
US2014010525A1 Camera swing head
US8485740B1 Camera head with pan, roll and tilt movement
US2013322996A1 Camera crane transport vehicle
US2012269504A1 Quick repositioner for a camera head
US2012152630A1 Camera crane mobile base
US2013183028A1 Telescoping camera crane
US2012120371A1 Camera crane mobile base
US2013113599A1 Hand controller for a camera crane
US2012070143A1 Hydraulic stop valve for a camera crane
US2012228838A1 Camera dolly jack
US2012217718A1 Camera car
US2012026467A1 Camera crane mobile base
US2011280565A1 Dual loop camera stabilization systems and methods
US2011273612A1 Expandable two axis or three axis camera support
US8033742B1 Telescoping camera crane
US2011079105A1 Steering handle adapter for a camera dolly
US2011200320A1 Electronic dampening for a camera crane
US2011031203A1 Hydraulic shutoff control valve system for a camera crane