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. 24, 2022
Filed:
Sep. 04, 2019
Bioq Pharma, Inc., San Francisco, CA (US);
Ralph I. McNall, III, Belmont, CA (US);
Thomas T. Donze, San Bruno, CA (US);
Andrew M. Godin, South San Francisco, CA (US);
Serena Joshi, San Francisco, CA (US);
BloQ Pharma, Inc., San Francisco, CA (US);
Abstract
A dispenser includes a container with an endwall and a cap covering the endwall. The cap has an aperture and a first film covering the aperture. A hood over the cap has a barrel defining a bore which is coaxially aligned with the aperture, a second film sealing the bore, and a gasket compressed behind the second film. A spike is carried for movement in the barrel between retracted and advanced positions. The dispenser has first and second conditions. In the first condition, the first and second films are against each other and seal the aperture and barrel, and in the second condition, the first and second films are away, unsealing the aperture and the barrel. When the dispenser is in the second condition and the spike moves from the retracted position to the advanced position, the spike pierces the endwall.