Universal entertainment corporation (32)

Macarthur pine pty limited (10)

Universal aluminium co pty ltd (5)

3d global pty ltd (4)

Eugene perma france (4)

Hannah zev holdings pty ltd (4)

Stack exchange, inc. (4)

Aristocrat technologies australia pty ltd (3)

Eugene perma france (3)

Fynmark pty ltd (3)

Silicon stack pty ltd (3)

Stack-on products co (3)

Wilson, ralph plastics co. (3)

Ab perma system (2)

Binni pty ltd (2)

Bunnings forest products pty ltd (2)

Bushnell corporation a delaware corporation (2)

Derrick corporation a delaware corporation (2)

Eugene-perma sa (2)

Firmenich s.A. (2)

Grdf (2)

J wright & sons pty ltd (2)

Jb hi-fi group pty ltd (2)

Johnson & johnson (2)

Mizaku pty ltd (2)

Nanjing chervon industry co., ltd. (2)

Permafilm australia pty ltd, (2)

Perma composites pty ltd (2)

Perma system ab (2)

Perma-tec gmbh & co. kg (2)

Rpc technologies pty ltd (2)

Ridemakerz, llc a delaware limited liability company (2)

S r i publishing co pty ltd (2)

Sistema plastics limited (2)

Stack infrastructure, inc. (2)

Tmf and jmf management pty ltd (2)

The winning hand in business pty limited (2)

Ultra hair studio pty ltd (2)

Whitco pty ltd (2)

Perma-tec gmbh & co. kg (2)

A h beard pty ltd (1)

Acco brands corporation (1)

Ainsworth game technology limited (1)

Aipx tech pty ltd (1)

Am golf associates, llc (1)

Ames australasia pty ltd (1)

Award brands pty ltd (1)

Acushnet company (1)

Adbri masonry pty ltd (1)

Afro foam pty. ltd. (1)

Agency sales (aust.) pty ltd (1)

Algoa industries pty ltd (1)

Alunablu ventures pty ltd as trustee for alunablu investment trust (1)

Ampad corporation (1)

Andersen corporation a corporation organised under the laws of the state of minnesota, united states of america (1)

Art leather mfg co. inc. (1)

Asahi techno glass corporation (1)

Atotech usa inc. (1)

Australian aluminium finishing pty ltd (1)

Auto meter products, inc. inc.Orporated in the state of illinois (1)

Avery international corporation (1)

Biotech pharmaceuticals pty ltd (1)

Beautree pty limited (1)

Beeninks holdings pty ltd. (1)

Bella asset management pty ltd (1)

Biovital pty. ltd. (1)

Box & lock pty ltd (1)

Bradmill industries ltd. (1)

Breakthrough armchair negotiation community pty ltd (1)

Brevco pty ltd (1)

Bridge & plate constructions pty ltd. (1)

Bridgestone australia pty ltd (1)

Burdens australia pty ltd (1)

Bushland products (qld) pty ltd. (1)

Callaway golf company (1)

Cbd consolidated llc (1)

Crc industries, inc. (1)

Camatic pty ltd (1)

Carl zeiss vision gmbh (1)

Carl zeiss vision inc. (1)

Carter electric corporation (1)

Champion international corporation a new york corporation (1)

Chase security equipment pty ltd (1)

Chem-trend incorporated (1)

Cluett peabody & co. inc. (1)

Colart fine art & graphics limited (1)

Colormaker industries pty ltd. (1)

Comalco limited (1)

Crane plastics company limited partnership (1)

Cytosport, inc. a california corporation (1)

Dcwv acquisition corporation a delaware corporation (1)

Decora group limited (1)

Danton corp. n.V. (1)

Data intensity group limited (1)

Davies coop & co. ltd (1)

Delaware north companies australia pty ltd (1)

Dellapond p/l (1)

Derrick corporation (1)

Design quintessence pty ltd (1)

Deveson jahn (australasia) pty ltd (1)

Dimplex heating ltd. (1)

Eclipse products pty ltd (1)

Eldon industries inc (1)

Electrolux home products pty limited (1)

Emerson electric canada limited (1)

Empire technological group limited (d/b/a play-synergy) (1)

Fackelmann housewares ip pty ltd (1)

Fullstack group pty ltd (1)

Flexitech intellectual property pty ltd (1)

Gnr enterprises pty ltd (1)

Good stack global pty ltd (1)

Gemini plastics pty ltd (1)

Glanbia performance nutrition limited (1)

Godfrey hirst australia pty ltd. (1)

Graphic packaging international, llc. (1)

Guardstack gmbh (1)

Hemisphere freight services limited (1)

Hasbro international inc a delaware corporation (1)

Health stack pty ltd (1)

Hi-rise australasia pty ltd (1)

Hoover australia pty limited (1)

Horgan imports/exports p/l (1)

Hunter douglas limited (1)

Innovative construction and development pty. ltd. (1)

Iplastic australia pty ltd (1)

Ink projects llc (1)

International innovations limited (1)

International paper company (1)

Jb hi-fi limited (1)

Jetstar enterprises pty ltd (1)

Jenny jinny & lloyd inc. (1)

Joyce industries pty ltd (1)

Kasora enterprises pty ltd (1)

Kennards self storage pty ltd (1)

Keter home and garden products ltd. (1)

Keter plastic ltd. (1)

Kinc.Rome australia pty ltd (1)

Koldplast pty ltd (1)

Lifestyle ensemble (1)

Lt network pty ltd (1)

Lab-tech industries pty limited (1)

Lamar inc. (1)

Lashify, inc. (1)

Leica biosystems nussloch gmbh (1)

Leineweber gmbh & co. kg (1)

Light & wonder, inc (1)

Linfox australia pty ltd (1)

Lion - beer, spirits & wine pty ltd (1)

Local bounti corporation (1)

Lorimer timber pty ltd (1)

Mbo postpress solutions gmbh (1)

Mdj holdings pty ltd (1)

Mht ip gmbh (1)

Macdermid enthone inc. (1)

Madad pty ltd (1)

Make-up art cosmetics inc. (1)

Marshall amplification plc (1)

Mattel, inc. (1)

Merck kgaa (1)

Midnesco, inc. (1)

Milton bradley international inc. (1)

Mondelez australia (foods) ltd (1)

Mountvilla pty ltd (1)

Niit limited (1)

Nike land securities limited (1)

New relic, inc. (1)

Ningbo vertak mechanical & electronic co., ltd. (1)

Office line group pty ltd (1)

P.P. technologies pty ltd (1)

Papeterie zuber rieder (1)

Pdc australia pty ltd (1)

Percy marks pty ltd (1)

Pz cussons australia pty ltd (1)

Palmet engineering pty ltd (1)

Pantex pty ltd. (1)

Perma-fit pty ltd (1)

Perma-flex (canada) inc. (1)

Perma-log products (qld.) pty ltd (1)

Perma-patch, llc (1)

Perma-sharp manufacturing corp. (1)

Permaglass (australia) pty ltd. (1)

Permarest bedding pty ltd (1)

Permastik pty ltd (1)

Perschell international pty ltd (1)

Plant doctor rx pty ltd trading as agtech natural resources (1)

Porelon inc (1)

Primo foods pty ltd (1)

Protect-a-park pty ltd (1)

Quality systems, inc (1)

R. x. p. holdings p/l (1)

Ready chef go pty ltd (1)

Real foods limited (1)

Renaza resources pty ltd (1)

River sands pty ltd (1)

Rust-oleum corporation (1)

Sabco australia pty ltd (1)

Solar mate pty ltd (1)

Stack investment group pty ltd (1)

Stack-on products co. (1)

Stackit gmbh & co. kg (1)

Sabco australia limited (1)

Salus brands, llc (1)

Slide fold stack pty ltd (1)

Slumbercorp pty ltd (1)

Spay, inc. (1)

Sportservice pty ltd (1)

Sprout stack pty ltd (1)

Stack masula pty ltd (1)

Stack-cup uk limited (1)

Stack-on products co. (1)

Stackpanel australia pty ltd (1)

Stomp'n'stack pty ltd (1)

Storefund subsidiary no. 1 limited (1)

Stuart alexander (australia) pty limited (1)

Sutton tools pty ltd (1)

The decor corporation pty ltd (1)

The reject shop limited (1)

Tmspc pty ltd (1)

Tv innovations pty ltd (1)

The british millerain company limited (1)

The decor corporation pty ltd (1)

The glad products company (1)

The ideas emporium pty ltd (1)

The precision engine parts group pty ltd (1)

The reject shop limited (1)

The trustee for the permacast unit trust (1)

Ther-a-pedic associates inc (1)

Thomson multimedia inc (1)

Timauray pty limited (1)

Tstix pty ltd (1)

Turnils ab (1)

Usa nutraceuticals group, inc. (1)

Ultradent products, inc. (1)

Uniline australia limited (1)

Visy board pty ltd (1)

Wsvp tech pty ltd (1)

Women management pty ltd (1)

World hair studios (1)

Zellabox pty ltd (1)

Zoku, llc (1)

Dormakaba deutschland gmbh (1)

Ebner-team training coaching forschung gmbh (1)

Stack 360 pty ltd (1)

Class 28 (51)

Class 9 (50)

Class 19 (44)

Class 20 (42)

Class 41 (38)

Class 16 (36)

Class 6 (30)

Class 42 (30)

Class 35 (27)

Class 7 (25)

Class 21 (25)

Class 25 (19)

Class 3 (18)

Class 2 (16)

Class 5 (12)

Class 1 (11)

Class 37 (9)

Class 45 (8)

Class 17 (7)

Class 44 (7)

Class 4 (6)

Class 8 (6)

Class 29 (6)

Class 30 (6)

Class 31 (6)

Class 38 (6)

Class 10 (5)

Class 14 (5)

Class 24 (5)

Class 39 (5)

Class 40 (5)

Class 11 (4)

Class 22 (4)

Class 27 (4)

Class 36 (4)

Class 12 (3)

Class 18 (3)

Class 32 (3)

Class 43 (3)

Class 26 (1)

Class 33 (1)