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. 25, 2024
Filed:
Feb. 11, 2022
Applicant:
Helix Linear Technologies, Beachwood, OH (US);
Inventor:
Christopher M. Nook, Russell, OH (US);
Assignee:
Helix Linear Technologies, Beachwood, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 57/01 (2012.01); B29C 45/14 (2006.01); B33Y 80/00 (2015.01); F16H 25/24 (2006.01); B29K 27/18 (2006.01); B29L 1/00 (2006.01);
U.S. Cl.
CPC ...
F16H 57/01 (2013.01); B29C 45/14819 (2013.01); B33Y 80/00 (2014.12); F16H 25/24 (2013.01); B29K 2027/18 (2013.01); B29L 2001/005 (2013.01); F16H 2025/249 (2013.01);
Abstract
Lead screw nuts having a body having a threaded opening having a thread region formed from a plurality of different materials having different properties, e.g., a thread region formed from a first material, such as a relatively low friction material, and a second material, such as a relatively high strength material (having thread portions formed from the first material and thread portions formed from the second material).