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AMERICAN FORK & HOE CO

Overview
  • Total Patents
    201
About

AMERICAN FORK & HOE CO has a total of 201 patent applications. Its first patent ever was published in 1908. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets agriculture, civil engineering and machine tools are TRUE TEMPER CORP, TIFLEX LTD and BERKLEY INC.

Patent filings in countries

World map showing AMERICAN FORK & HOE COs patent filings in countries
# Country Total Patents
#1 United States 145
#2 Canada 37
#3 United Kingdom 15
#4 France 2
#5 Switzerland 1
#6 Germany 1

Patent filings per year

Chart showing AMERICAN FORK & HOE COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cowdery Robert H 24
#2 Fifield Albert F 21
#3 Winthrop Withington 9
#4 Bergmann William H 8
#5 Withington Winthrop 6
#6 Emmet Keough Robert 6
#7 Lloyd Cassady James 5
#8 Carl Wright 5
#9 Vickery Norman P 5
#10 Wilcox Hallie M 4

Latest patents

Publication Filing date Title
GB631285A Improvements in fish lure
GB635254A Improvements in fishing rod handle
GB651204A Improvements in and relating to railway rail anchors
GB651201A Improvements in and relating to railway rail anchors
US2507703A Rail anchor
US2514601A Rail anchor
US2443567A Fishing rod handle
US2371413A Two-piece rail anchor
US2382595A Fish lure
US2387194A Skipole construction
US2344580A Fish lure
US2319096A Fish lure
US2337141A Combination weed cutter and hoe
US2307478A Fish lure
US2295385A Pruning shears
US2295375A Weed guard for fishing lures
US2250880A Wear compensating means for rail joints
US2289216A Fishing rod handle
US2319026A Fishing lure
US2300869A Adjustable pay-out reel assembly