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:
Jan. 31, 1989
Filed:
Mar. 15, 1988
Herbert Allen, Houston, TX (US);
Hallen Company, Houston, TX (US);
Abstract
An apparatus for removing corks from bottles is adapted to allow for automatic ejection of the cork from the apparatus, after the cork has been withdrawn from the bottle, by reverse rotation of the corkscrew. The apparatus comprises a corkscrew having a first helical section with a first outer diameter and a second helical section disposed below the first section and with a second outer diameter greater than the first outer diameter so that an upwardly directed screw shoulder is formed between the sections. A handle is fixed to the upper end of the corkscrew. The corkscrew is longitudinally movable with respect to a guide frame therefor. The guideframe includes stops for abutting the top of a bottle and spacers extending upwardly from the stops and defining a cork receiving space for receipt of a cork as it is withdrawn from a bottle by the apparatus. Catches are connected to the spacers, and disposed in the cork receiving space, the catches being engageable with a cork to prevent rotation thereof. Upward movement of the corkscrew shoulder with respect to the spacer means is limited by the screw.