Expired European patentEurope
Air gun
EP 1677066 B1 · Applicant: Maruzen Company Limited
Overview
The published document from the EPO: abstract, claims, description and drawings. Open it full size
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Read the whole patent
Listed from its EPO record in Patent Yard's archive of European patents past their term. Its claims, description and drawings are in the EPO PDF and on Google Patents.
Why it's free to use
- Filed January 4, 2005 and granted October 22, 2008. A European patent lasts at most 20 years from filing, so its term ended January 4, 2025.
- Supplementary protection certificates extend only medicine and crop-protection patents, and it isn't classified as either.
- We check European rights only. A US or other national patent in its family could still be in force: check its family on Espacenet or Google Patents.
FiledJanuary 4, 2005
PublishedJuly 5, 2006
GrantedOctober 22, 2008
Term endedJanuary 4, 2025
Application numberEP 05000073
Classification (CPC)F41B11/723
Timeline
Timeline From EPO dates
Sources & verification
Official EPO records
Everything on this page comes from the EPO record linked above. EPO data used under CC BY 4.0.