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:
Nov. 28, 1995
Filed:
Jan. 13, 1992
Applicant:
Inventor:
James P Robertson, Stromness, Orkney, KW16 3BS, GB;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A23F / ; B65D / ;
U.S. Cl.
CPC ...
426429 ; 426 77 ; 426 80 ; 426111 ; 426112 ; 426430 ;
Abstract
Alcoholic extracts of particulate solids for food or drink, and particularly of coffee grounds, are prepared in a squeezable plastics container which has a fabric filter disc across its outlet to trap the soaked grounds when the liquor extract is dispensed. A pull-off seal or cap is provided to close the container until needed. In use, liquid can be sucked back into the container by squeezing and releasing it, and used to wash a further extract from the solids.
Robertson, James. (1995). Container for preparing and using alcoholic extracts (U.S. Patent No. 5470601). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5470601
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile