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THOMAS EDGAR PERKS

Overview
  • Total Patents
    15
About

THOMAS EDGAR PERKS has a total of 15 patent applications. Its first patent ever was published in 1928. It filed its patents most often in United Kingdom and Germany. Its main competitors in its focus markets consumer goods, furniture and games and control are WILLIAM EXCELL BAKER, YIN QUANBAO and KIM GUK HWAN.

Patent filings in countries

World map showing THOMAS EDGAR PERKSs patent filings in countries
# Country Total Patents
#1 United Kingdom 13
#2 Germany 2

Patent filings per year

Chart showing THOMAS EDGAR PERKSs patent filings per year from 1900 to 2020

Latest patents

Publication Filing date Title
GB472166A Improvements relating to ovens
GB425051A Improvements relating to apparatus for dry cleaning
GB407264A Improvements in and relating to temperature responsive devices for controlling electrically operated devices
GB415549A Improvements in and relating to tables, chairs and the like
GB410858A Improvements in and relating to cooking stoves
GB411098A Improvements in and relating to cooking stoves
GB409671A Improvements in and relating to centrifugal extracting or drying apparatus
GB405395A Improvements in and relating to dry cleaning apparatus
GB405394A Improvements in or relating to the recovery of solvent used in dry cleaning
GB393995A Improvements relating to apparatus for dry cleaning
GB374976A Improved apparatus for use in dry cleaning operations
GB315866A Improvements in vibratory apparatus for shaking liquids & the like
GB289394A An improved process of and apparatus for use in the separation, by distillation, of miscible liquids