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WHITCO PTY LTD

Overview
  • Total Patents
    77
About

WHITCO PTY LTD has a total of 77 patent applications. Its first patent ever was published in 1972. It filed its patents most often in Australia, New Zealand and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets civil engineering, machines and mechanical elements are TALPE JOSEPH JR, ABLOY OY and THASE ENTPR CO LTD.

Patent filings per year

Chart showing WHITCO PTY LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Harcourt Mervyn George 19
#2 Sprekeler Gunther 12
#3 Sprekeler Otto Gunther 10
#4 Ford Goran 6
#5 Sprekeler Otto Guenther Gustav 4
#6 Hemsley Stephen 3
#7 Morris Michael 2
#8 Spreckeler Gunther 2
#9 Sprekeler Otto Gunther Gustav 2
#10 Krueger Wayne Gregory 2

Latest patents

Publication Filing date Title
AU4059595A A striker
AU3035995A A sash liner
AU2038695A A remote lock assembly
AU1492495A Sliding window or door lock
AUPN029794A0 A striker
AUPM896194A0 An adjustable stop for a sliding wing
AU7587494A A folding handle for a chain winder
AUPM776694A0 A sash liner
AU6879194A A shrouded keeper
AUPM693194A0 A remote lock assembly
AUPM615794A0 A window stay having adjustable brake
AU6317094A A lock (case 2)
AU6317194A A lock (case 1)
AU5928194A A deadlocking lock
AUPM470194A0 Window lock
AU5475894A A door lock
AU4895393A A lock having operating members to operate remote latches
AU4884093A A lock for operating remote latches
AU4865193A A lock
NZ248634A Window stay: friction washers on each side of link member and link member has shoulder and tapered portions