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HEYWOOD WAKEFIELD COMPANY OF C

Overview
  • Total Patents
    12
About

HEYWOOD WAKEFIELD COMPANY OF C has a total of 12 patent applications. Its first patent ever was published in 1963. It filed its patents most often in Canada and United States. Its main competitors in its focus markets transport are MONTANELLI E, SANSUI KOGYO KK and MICRALITE LTD.

Patent filings in countries

World map showing HEYWOOD WAKEFIELD COMPANY OF Cs patent filings in countries
# Country Total Patents
#1 Canada 10
#2 United States 2

Patent filings per year

Chart showing HEYWOOD WAKEFIELD COMPANY OF Cs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Transport

Focus technologies

# Technology
#1 Hand carts

Top inventors

# Name Total Patents
#1 Smith Donald B 6
#2 Lloyd Alfred J 6

Latest patents

Publication Filing date Title
US3191958A Adjustable and removable canopy for baby carriage
US3172682A Carriage handle adjustment linkage
CA651408A Convertible baby carriage
CA720282A Adjustable and removable canopy for baby carriage
CA491351A Parking and braking mechanism for rubber tired baby carriages
CA728980A Combined baby carriage and car seat
CA488728A Storm covers for baby carriages
CA712043A Carriage handle adjustment linkage
CA738300A Baby carriage structure
CA488727A Baby carriage hoods
CA628256A Handle fold assembly for baby carriages
CA626653A Folding baby carriage