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:
Oct. 01, 2024
Filed:
May. 18, 2022
Applicants:
Michael Van Deurse, Norton, MA (US);
Kale Geddis, Brookline, NH (US);
Inventors:
Michael Van Deurse, Norton, MA (US);
Kale Geddis, Brookline, NH (US);
Assignee:
DOUBLE E COMPANY, LLC, West Bridgewater, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65H 75/24 (2006.01); F16K 15/20 (2006.01);
U.S. Cl.
CPC ...
B65H 75/243 (2013.01); F16K 15/20 (2013.01); B65H 2553/10 (2013.01);
Abstract
An improved shaft safety pneumatic valve system in combination with a pneumatic expanding core shaft, is provided. The valve system provides a threaded air valve with a disk threadingly engaging the threaded air valve and a corresponding adapter fitted onto an air gun and adapted to engage the threaded air valve via the threaded disk. The threaded disk acts as a shroud about the air valve preventing an operator's finger from entering the bearing tube aperture to release air from the air valve.