– References:
– US213992, Hutchinson, IMPROVEMENT IN BOTTLE-STOPPERS, published 1879
– External links:
– Hutchinson Patent Stopper Guide
– HBDHistoryAndPop
– Retrieved from https://en.wikipedia.org/w/index.php?title=Hutchinson_Patent_Stopper&oldid=1157145760
– Categories: Seals (mechanical), American inventions, Packaging
– Hidden categories: Articles with short description, Short description is different from Wikidata
Hutchinson Patent Stopper (Wikipedia)
Charles G. Hutchinson invented and patented the Hutchinson Patent Stopper in 1879 as a replacement for cork bottle stoppers which were commonly used as stoppers on soda water or pop bottles. His invention employed a wire spring attached to a rubber seal. Production of these stoppers was discontinued after 1912.
