Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
Patents for Herbert L. Johnston
Patents 1 - 15 of 56
First set of recordsNext set of recordsLast set of records
NumberDatePatenteeTitleType
786,293Apr. 04, 1905H.L. JohnstonCoffee grinder
828,212Aug. 07, 1906H.L. JohnstonSupport for vehicle umbrellas or canopies
828,482Aug. 14, 1906H.L. JohnstonSupport for vehicle-canopies
864,786Sep. 03, 1907H.L. JohnstonDriving mechanism
950,635Mar. 01, 1910H.L. JohnstonDriving mechanism
1,080,066Dec. 02, 1913H.L. JohnstonRefining-machine for coffee and the like
1,089,413Mar. 10, 1914H.L. JohnstonGrinding-disk for coffee-mills and the like
1,156,904Oct. 19, 1915H.L. JohnstonClutch mechanism for grinders and choppersfood grinders
1,166,597Jan. 04, 1916H.L. JohnstonGrinding and refining mill
1,264,128Apr. 23, 1918T.F. Rataiczak, H.L. JohnstonMixing-machine
1,291,534Jan. 14, 1919H.L. JohnstonCoffee-grinder
1,492,468Apr. 29, 1924H.L. Johnston, M.K. AkersIce-cream freezer
1,502,675Jul. 29, 1924H.L. JohnstonGrinder for coffee and the like
1,548,041Aug. 04, 1925H.L. Johnston, M.K. AkersMixing machine
1,548,042Aug. 04, 1925H.L. Johnston, T.F. RataiczakSlicing machine
Toggle print mode
Show pictures

Copyright © 2002-2020 - DATAMP