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DAVID RUSHWORTH

Overview
  • Total Patents
    35
About

DAVID RUSHWORTH has a total of 35 patent applications. Its first patent ever was published in 1943. It filed its patents most often in United Kingdom and United States. Its main competitors in its focus markets electrical machinery and energy, packaging and shipping and civil engineering are TOWA SUPPLY KK, METOOL PROD LTD and KATIMEX CIELKER GMBH.

Patent filings in countries

World map showing DAVID RUSHWORTHs patent filings in countries
# Country Total Patents
#1 United Kingdom 32
#2 United States 3

Patent filings per year

Chart showing DAVID RUSHWORTHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 David Rushworth 3

Latest patents

Publication Filing date Title
GB905674A An improved method and means for supplying power to a movable carriage
GB893661A Improvements in apparatus for supplying power to a carriage or slide moving on a rectilinear track
GB831386A An improved apparatus for supplying power to a movable carriage
GB833772A Improved apparatus for supplying power to a portable tool
GB809008A Improvements in apparatus for supplying power to an electrically or pneumatically operated coal cutter or the like
GB831195A Improvements relating to self winding reels for use with safety lines
GB798141A Improvements in or relating to cable reels
GB801770A An improved method and means for supplying power to a movable carriage or tool
GB781792A Improvements in electrically driven apparatus movable along the ground, for example a land dredger
GB781319A Improvements relating to self winding cable reels
GB755991A Improvements in apparatus for supplying power to a carriage reciprocating along a rectilinear track
GB756989A Apparatus for supplying power to a movable carriage or tool
GB723161A Improvements in apparatus for supplying power to a hoist movable along an overhead support
GB719830A Improvements in self winding reels for cable or hose
GB711713A Improvements in or relating to self winding cable reels
US2725431A Method of supplying power to a reciprocating carriage
GB697344A Improvements in apparatus for supplying electric or fluid power to reciprocating carriages and or apparatus carried thereby
GB714492A Improvements in the method of supplying power to a reciprocating carriage
GB680840A An improved method of supplying electric or fluid power to a power driven reciprocating carriage and/or to apparatus mounted thereon
GB680838A Improvements in the method of mounting self winding cable reels