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. 01, 2021
Filed:
Feb. 14, 2020
Mound Laser & Photonics Center, Inc., Nashua, NH (US);
Paul V. Pesavento, Hutchinson, MN (US);
Peter F. Ladwig, Hutchinson, MN (US);
Michael W. Davis, Rockford, MN (US);
John A. Theget, Hutchinson, MN (US);
Kurt C. Swanson, Chippewa Falls, WI (US);
Joel B. Michaletz, Litchfield, MN (US);
Philip W. Anderson, Dassel, MN (US);
Timothy A. McDaniel, Hutchinson, MN (US);
Patrick R. LaLonde, Waite Park, MN (US);
MOUND LASER & PHOTONICS CENTER, INC., Nashua, NH (US);
Abstract
A chemically etched needle is provided herein. The chemically etched needle includes a metal base having a first side and a second side. The chemically etched needle also includes a chemically etched blade at one end of the metal base and formed at an intersection of a distal diverging surface and a proximal diverging surface, at least one of the diverging surfaces slopes inward towards the second side.