Top trademark filers in class 19 (building materials), South Africa 1975–2024: Shatterprufe (Baker Street Trust)

Video: the companies filing the most South African trademarks in class 19 (building materials), year by year since 1975 – where Shatterprufe (Baker Street Trust) stands against its competitors. Trademark statistics by Sibanda & Zantwijk.

Shatterprufe (Baker Street Trust) – all South African trademark statistics

Transcript

• 1975 (last 5 years): Thoro System Products 8; Bpb Gypsum 6; Mbt 5; PG Bison 4; Construction Research and Technology 4
• 1980 (last 5 years): Bpb Gypsum 13; Vereeniging Refractories 8; Shatterprufe (Baker Street Trust) 6; AECI 5; Kwikspace Modular Buildings 5
• 1985 (last 5 years): Lexshell 731 Investments 14; Shatterprufe (Baker Street Trust) 13; PG Bison 11; AECI 8; Everite 8
• 1990 (last 5 years): Shatterprufe (Baker Street Trust) 23; Saint Gobain Construction Products Sout… 22; PG Bison 17; Abecol 11; Kwikspace 11
• 1995 (last 5 years): Shatterprufe (Baker Street Trust) 32; Afrisam 14; PG Bison 14; Intocast South Africa 14; Donn Products 12
• 2000 (last 5 years): Shatterprufe (Baker Street Trust) 36; PPC South Africa 33; Saint Gobain Construction Products Sout… 18; Holcim Technology 13; Lafarge Industries South Africa 13
• 2005 (last 5 years): Shatterprufe (Baker Street Trust) 44; Bpb 27; Iliad Africa Trading 26; Delta Refractories 16; Samson Technologies 14
• 2010 (last 5 years): Afrisam 34; Bpb 29; Shatterprufe (Baker Street Trust) 22; Kaymac 20; Massmart 18
• 2015 (last 5 years): Kaymac 40; Dangote Cement South Africa 29; PG Bison 26; Saint Gobain Construction Products Sout… 23; Massmart 20
• 2020 (last 5 years): PG Bison 67; Sonae Arauco South Africa 29; PPC South Africa 20; Swiss Krono Tec 18; Liesen Bitumen 15