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VANGUARD PLASTICS LTD

Overview
  • Total Patents
    17
About

VANGUARD PLASTICS LTD has a total of 17 patent applications. Its first patent ever was published in 1968. It filed its patents most often in Canada, United States and United Kingdom. Its main competitors in its focus markets civil engineering, machines and furniture and games are NECCHI PIETRO, TRI MARK CORP and SPEP ACQUISITION CORP.

Patent filings in countries

World map showing VANGUARD PLASTICS LTDs patent filings in countries
# Country Total Patents
#1 Canada 11
#2 United States 5
#3 United Kingdom 1

Patent filings per year

Chart showing VANGUARD PLASTICS LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Follows James S 6
#2 Rebel Jacob 4
#3 Zhang Kai 3
#4 Chen Hong 3
#5 Speed F Daryl 2
#6 Rees-Howlett Mark 2
#7 Follows James 2
#8 Foster A Brent 2
#9 Bergen Gerhard S 1
#10 Mitchell Ross 1

Latest patents

Publication Filing date Title
CA2629730A1 Apparatus for effecting an initial, predetermined translation of a closed sliding door
US2007259551A1 Dual-hook locking assembly
CA2593664A1 Dual-hook locking assembly
CA2479176A1 Operator for casement type window
CA2477933A1 Positive action fenestration lock
CA2436459A1 Snap lock
CA2403070A1 Mortise lock
US4432523A Cabinet shelf support bracket
US4428605A Latching drop lock for sliding closure member
CA1081195A Closet fitting
US4063397A Bar spacer for reinforced concrete
US4076289A Lock for a slidable door
GB1191961A Improvements in or relating to Packaging