The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 08, 1984
Filed:
May. 17, 1982
Robert Oliver, Modesto, CA (US);
Richard Branscombe, Modesto, CA (US);
E & J Gallo Winery, Modesto, CA (US);
Abstract
A bottle closure for a beverage bottle is disclosed. A threaded bottle neck receives a hollow extractor having threads complementary to those of the bottle neck. The extractor is engaged with the bottle neck. The extractor has a crown portion including an aperture that is coaxial with a bottle opening; it also has an annular protuberance that is coaxial with the bottle opening. A bottle cork may be inserted through the extractor and into the bottle neck to seal the bottle. An upper portion of the cork is grasped by the annular protuberance such that the extractor grips the cork more firmly then the bottle does. Disengaging the extractor from the bottle neck withdraws the cork from within the bottle; engaging the extractor with the bottle neck advances the cork into the bottle to thereby seal it.