Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
August 1, 2023
0Patent Application Number
168517980
Date Filed
April 17, 2020
0Patent Citations
Patent Primary Examiner
A substance delivery device is disclosed. The substance delivery device includes a lever that includes a drive arm that is rotatable about a pivot. The substance delivery device also includes a pump that has a deformable chamber. The deformable chamber is configured to rotate the drive arm about the pivot towards a container so as to deform the container to drive a fluid substance from the container.
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