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:
Sep. 24, 2013
Filed:
Jul. 28, 2005
David Waterman, Oxford, GB;
Alastair Pirrie, Oxford, GB;
David Waterman, Oxford, GB;
Alastair Pirrie, Oxford, GB;
Atrium Innovation, Limited, London, GB;
Abstract
A sachet () having walls of flexible material is disclosed. The walls are joined so as to form an impermeable seal, thereby defining a cavity within the sachet (). A conduit () passing through the seal and having inner and outer ends is disposed with the inner end within the cavity and the outer end outside the sachet () such that the cavity is in fluid communication, via the conduit, with the outside of the sachet. The cavity contains a volume of liquid () in use, and the conduit () is adapted to prevent the liquid () flowing from the cavity without the application of an additional stimulus, irrespective of the orientation of the sachet ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile