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:
Jan. 30, 2024
Filed:
Dec. 09, 2020
Gyrus Acmi Inc., Southborough, MA (US);
David A. Desmarais, Redmond, WA (US);
Paul C. Leonard, Redmond, WA (US);
Gyrus ACMI, Inc., Westborough, MA (US);
Abstract
Disclosed embodiments include apparatuses, systems, and methods for guiding a rotatable actuator along a helical path with a varied pitch to motivate an attached implement. In an illustrative embodiment, an apparatus includes an elongated implement movable along an axis and a rotatable actuator operably coupled with a proximal end of the implement to motivate the implement to move along the axis in response to rotation of the rotatable actuator. A guide is operably coupled with rotatable actuator, where the guide defines a generally helical channel around the axis to direct movement of a rotatable actuator, and wherein a pitch of the helical channel is varied to reduce a distance of travel of the actuator along the axis per unit of rotation of the actuator.