Patent Yard Sign in
Expired Australian patentAustralia

Duct-locking support

AU 1983019381 · Applicant: Anjack Building Services Proprietary Limited

AusPat record

Overview

Drawings and full text

Its specification, documents and status are on IP Australia's AusPat.

Open the AusPat record

Read the whole patent

Listed from its IP Australia record in Patent Yard's archive of Australian patents past their term. Its claims, description and drawings are in the AusPat record and on Google Patents, and the Claude kit works from them.

Google PatentsAusPat record

Why it's free to use

  • Filed November 3, 1983. An Australian petty patent lasted at most 6 years from its date of patent, at most a year after this filing, so it ended by November 3, 1990.
  • We check Australian rights only. A patent in its family in another country could still be in force.
FiledNovember 3, 1983
GrantedNovember 3, 1983
Term ended byNovember 3, 1990
Application numberAU 1983019381
Classification (IPC)—

Timeline

Timeline From IP Australia dates

1984198519861987198819891990Application filedNov 3, 1983Patent grantedNov 3, 1983Term ended byNov 3, 1990

Sources & verification

Official IP Australia records

AusPatSpecification, documents, status and events.IP Australia

Cross-check elsewhere

Google PatentsFull text, worldwide family, citing patents and legal events.patents.google.com

Everything on this page comes from the IP Australia record linked above. Data from IP Australia's IPGOD, licensed under CC BY 2.5 AU.