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:
Jun. 17, 2025
Filed:
May. 11, 2020
Reflex Medical Corp., North St. Paul, MN (US);
James G. Skakoon, St. Paul, MN (US);
Gary W. Thompson, Boise, ID (US);
Team Technologies, Inc., Morristown, TN (US);
Abstract
A topical applicator of the propel/repel type includes an expandable reservoir with a port, an attachable applicator tip, and a metered dosing system. The reservoir can be a cylindrical housing with a movable elevator movable by a drive mechanism that is initially not engaged to allow filling of a flowable compound through the port, moving the elevator. An actuator, such as a rotating ring or pushbutton may engage the drive mechanism. The drive mechanism can include a one-way ratcheting feature. Metered doses can be dispensed through a hole or holes in the applicator tip by rotating a dosing knob or pushing a pushbutton causing the drive mechanism to advance the elevator. The drive mechanism and the action to dispense metered doses can be combined into a single motion. The drive mechanism can include detent positions that correspond to discrete doses, and can also provide audible and tactile feedback.