Folder/collection sheet «Swiss inventions - Toilet Duck»
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When Walter Düring-Orlob wanted to name his new product “Toilet Duck”, he was advised against it. But he stuck by his idea, applied for a patent and even made a TV commercial. It has achieved huge success! Since its market launch in 1980, Toilet Duck has become indispensable in Swiss bathrooms – and a long-standing export hit. The spirit of innovation ran in the family: Walter’s mother Maria Düring-Keller developed the famous “durgol” descaler, laying the foundation for the family business. When Walter joined, he was working on the practical plastic bottles. He kept wondering how a cleaning product could be squirted effortlessly under the toilet rim. The answer was a curved bottleneck reminiscent of a duck. Incidentally, the first recipe for the cleaning product came from his wife Vera Düring.
Basic specifications
Article number | 551830 |
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EAN | 7640351210586 |
Alternative item number | A602640 |
Publication date | 03.09.2025 |
Philately
Adhesive-type | Non-self-adhesive |
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Subject | Swiss inventions - Toilet Duck |
Topics | Technology & science |
Cancellation | Mint |
New
Miniature sheet of CHF 2.50 in folder/collection sheet, mint
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